.u-section-1 {
  background-image: linear-gradient(0deg, rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url("images/Blue_Marble_Western_Hemisphere.jpg");
}

.u-section-1 .u-sheet-1 {
  min-height: 2105px;
}

.u-section-1 .u-text-1 {
  font-size: 6rem;
  font-weight: 700;
  margin: 272px auto 0;
}

.u-section-1 .u-text-2 {
  margin: 103px 0 0;
}

.u-section-1 .u-layout-wrap-1 {
  margin-top: 60px;
  margin-bottom: 35px;
}

.u-section-1 .u-image-1 {
  min-height: 794px;
  background-image: url("images/Earth_rotation.gif");
}

.u-section-1 .u-container-layout-1 {
  padding: 30px;
}

.u-section-1 .u-layout-cell-2 {
  min-height: 794px;
  background-image: none;
}

.u-section-1 .u-container-layout-2 {
  padding: 30px 30px 0;
}

.u-section-1 .u-text-3 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-1 .u-btn-1 {
  border-style: solid;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0px;
  margin: 40px auto 0 0;
  padding: 10px 50px 10px 49px;
}

.u-section-1 .u-btn-2 {
  border-style: solid;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0px;
  margin: 20px auto 0 0;
  padding: 10px 42px 10px 41px;
}

.u-section-1 .u-btn-3 {
  border-style: solid;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0px;
  margin: 20px auto 0 0;
  padding: 10px 52px 10px 51px;
}

.u-section-1 .u-btn-4 {
  border-style: solid;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0px;
  margin: 20px auto 0 0;
  padding: 10px 25px;
}

.u-section-1 .u-btn-5 {
  border-style: solid;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0px;
  margin: 20px auto 0 0;
  padding: 10px 70px 10px 69px;
}

@media (max-width: 1399px) {
   .u-section-1 {
    background-position: 50% 50%;
  }

  .u-section-1 .u-sheet-1 {
    min-height: 800px;
  }

  .u-section-1 .u-image-1 {
    min-height: 696px;
  }

  .u-section-1 .u-layout-cell-2 {
    min-height: 696px;
  }
}

@media (max-width: 1199px) {
  .u-section-1 .u-sheet-1 {
    min-height: 660px;
  }

  .u-section-1 .u-image-1 {
    min-height: 574px;
  }

  .u-section-1 .u-layout-cell-2 {
    min-height: 574px;
  }
}

@media (max-width: 991px) {
  .u-section-1 .u-sheet-1 {
    min-height: 506px;
  }

  .u-section-1 .u-image-1 {
    min-height: 440px;
  }

  .u-section-1 .u-layout-cell-2 {
    min-height: 100px;
  }
}

@media (max-width: 767px) {
  .u-section-1 .u-sheet-1 {
    min-height: 380px;
  }

  .u-section-1 .u-image-1 {
    min-height: 660px;
  }

  .u-section-1 .u-container-layout-1 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-1 .u-container-layout-2 {
    padding-left: 10px;
    padding-right: 10px;
  }
}

@media (max-width: 575px) {
  .u-section-1 .u-sheet-1 {
    min-height: 239px;
  }

  .u-section-1 .u-text-1 {
    font-size: 3.75rem;
  }

  .u-section-1 .u-image-1 {
    min-height: 416px;
  }
} .u-section-2 {
  background-image: url("images/Blue_Marble_Western_Hemisphere.jpg");
}

.u-section-2 .u-sheet-1 {
  min-height: 3588px;
}

.u-section-2 .u-text-1 {
  margin-bottom: 0;
  margin-top: 20px;
}

.u-section-2 .u-layout-wrap-1 {
  margin-top: 60px;
  margin-bottom: 0;
}

.u-section-2 .u-layout-cell-1 {
  min-height: 125px;
  background-image: none;
}

.u-section-2 .u-container-layout-1 {
  padding: 30px;
}

.u-section-2 .u-text-2 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-2 .u-image-1 {
  min-height: 188px;
  background-image: url("images/9b0mcv11m9jc12koq4hf2yefnmjfcre.png");
}

.u-section-2 .u-container-layout-2 {
  padding: 30px;
}

.u-section-2 .u-layout-wrap-2 {
  margin-top: 60px;
  margin-bottom: 0;
  position: relative;
}

.u-section-2 .u-layout-cell-3 {
  min-height: 400px;
  background-image: none;
}

.u-section-2 .u-container-layout-3 {
  padding: 30px;
}

.u-section-2 .u-text-3 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-2 .u-text-4 {
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 0;
}

.u-section-2 .u-image-2 {
  min-height: 544px;
  background-image: url("images/Artists_concept_of_collision_at_HD_172555.jpg");
}

.u-section-2 .u-container-layout-4 {
  padding: 30px;
}

.u-section-2 .u-layout-cell-5 {
  min-height: 436px;
  background-image: none;
}

.u-section-2 .u-container-layout-5 {
  padding: 30px;
}

.u-section-2 .u-text-5 {
  margin-bottom: 0;
  margin-top: auto;
}

.u-section-2 .u-layout-wrap-3 {
  margin-top: 60px;
  margin-bottom: 0;
  position: relative;
}

.u-section-2 .u-layout-cell-6 {
  min-height: 840px;
  background-image: none;
}

.u-section-2 .u-container-layout-6 {
  padding: 30px;
}

.u-section-2 .u-custom-html-1 {
  height: auto;
  min-height: 780px;
  width: 387px;
  margin: 0 auto;
}

.u-section-2 .u-layout-cell-7 {
  min-height: 200px;
  background-image: none;
}

.u-section-2 .u-container-layout-7 {
  padding: 30px;
}

.u-section-2 .u-text-6 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-2 .u-text-7 {
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 0;
}

.u-section-2 .u-image-3 {
  min-height: 200px;
  background-image: url("images/220px-Stromatolite_Dresser_Formation_Paleoarchean_3.48_Ga_Normay_Mine_North_Pole_Dome_Pilbara_Craton_Western_Australia_2_47748432842.jpg");
}

.u-section-2 .u-container-layout-8 {
  padding: 30px;
}

.u-section-2 .u-layout-wrap-4 {
  margin-top: 60px;
  margin-bottom: 0;
  position: relative;
}

.u-section-2 .u-layout-cell-9 {
  min-height: 1076px;
  background-image: none;
}

.u-section-2 .u-container-layout-9 {
  padding: 23px 0;
}

.u-section-2 .u-image-4 {
  width: 612px;
  height: 331px;
  margin: 0 auto;
}

.u-section-2 .u-layout-cell-10 {
  min-height: 1076px;
  background-image: none;
}

.u-section-2 .u-container-layout-10 {
  padding: 30px;
}

.u-section-2 .u-text-8 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-2 .u-text-9 {
  margin: 20px 0 0;
}

.u-section-2 .u-layout-wrap-5 {
  margin-top: 60px;
  margin-bottom: 0;
  position: relative;
}

.u-section-2 .u-layout-cell-11 {
  min-height: 200px;
  background-image: none;
}

.u-section-2 .u-container-layout-11 {
  padding: 30px;
}

.u-section-2 .u-text-10 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-2 .u-text-11 {
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 0;
}

.u-section-2 .u-image-5 {
  min-height: 200px;
  background-image: url("images/347f5e771d_50013660_rtemagicp-asteroide-pantolich-txdam20815-46aeb6-03.jpg");
  background-position: 50% 50%;
}

.u-section-2 .u-container-layout-12 {
  padding: 30px;
}

.u-section-2 .u-layout-cell-13 {
  min-height: 200px;
  background-image: none;
}

.u-section-2 .u-container-layout-13 {
  padding: 30px;
}

.u-section-2 .u-text-12 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-2 .u-layout-wrap-6 {
  margin-top: 60px;
  margin-bottom: 60px;
  position: relative;
}

.u-section-2 .u-image-6 {
  min-height: 338px;
  background-image: url("images/Solar_Life_Cycle-fr.svg");
}

.u-section-2 .u-container-layout-14 {
  padding: 30px;
}

.u-section-2 .u-layout-cell-15 {
  min-height: 200px;
  background-image: none;
}

.u-section-2 .u-container-layout-15 {
  padding: 30px;
}

.u-section-2 .u-text-13 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-2 .u-text-14 {
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 0;
}

.u-section-2 .u-layout-cell-16 {
  min-height: 1076px;
  background-image: none;
}

.u-section-2 .u-container-layout-16 {
  padding: 30px 28px;
}

.u-section-2 .u-image-7 {
  width: 592px;
  height: 401px;
  margin: 0 auto;
}

.u-section-2 .u-text-15 {
  margin: 30px auto 0;
}

.u-section-2 .u-text-16 {
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 0;
}

@media (max-width: 1399px) {
   .u-section-2 {
    background-position: 50% 50%;
  }

  .u-section-2 .u-sheet-1 {
    min-height: 2528px;
  }

  .u-section-2 .u-layout-wrap-1 {
    position: relative;
  }

  .u-section-2 .u-layout-cell-1 {
    min-height: 110px;
  }

  .u-section-2 .u-image-1 {
    min-height: 165px;
  }

  .u-section-2 .u-layout-cell-3 {
    min-height: 351px;
  }

  .u-section-2 .u-image-2 {
    min-height: 477px;
  }

  .u-section-2 .u-layout-cell-5 {
    min-height: 382px;
  }

  .u-section-2 .u-layout-cell-6 {
    min-height: 737px;
  }

  .u-section-2 .u-layout-cell-7 {
    min-height: 175px;
  }

  .u-section-2 .u-image-3 {
    min-height: 175px;
  }

  .u-section-2 .u-layout-cell-9 {
    min-height: 944px;
  }

  .u-section-2 .u-image-4 {
    width: 380px;
    height: 206px;
  }

  .u-section-2 .u-layout-cell-10 {
    min-height: 944px;
  }

  .u-section-2 .u-layout-cell-11 {
    min-height: 175px;
  }

  .u-section-2 .u-image-5 {
    min-height: 175px;
  }

  .u-section-2 .u-layout-cell-13 {
    min-height: 175px;
  }

  .u-section-2 .u-image-6 {
    min-height: 296px;
  }

  .u-section-2 .u-layout-cell-15 {
    min-height: 175px;
  }

  .u-section-2 .u-layout-cell-16 {
    min-height: 944px;
  }

  .u-section-2 .u-image-7 {
    width: 515px;
    height: 348px;
  }
}

@media (max-width: 1199px) {
  .u-section-2 .u-sheet-1 {
    min-height: 1754px;
  }

  .u-section-2 .u-layout-cell-1 {
    min-height: 91px;
  }

  .u-section-2 .u-image-1 {
    min-height: 136px;
  }

  .u-section-2 .u-layout-cell-3 {
    min-height: 289px;
  }

  .u-section-2 .u-image-2 {
    min-height: 393px;
  }

  .u-section-2 .u-layout-cell-5 {
    min-height: 315px;
  }

  .u-section-2 .u-layout-cell-6 {
    min-height: 608px;
  }

  .u-section-2 .u-layout-cell-7 {
    min-height: 144px;
  }

  .u-section-2 .u-image-3 {
    min-height: 144px;
  }

  .u-section-2 .u-layout-cell-9 {
    min-height: 778px;
  }

  .u-section-2 .u-image-4 {
    width: 313px;
    height: 170px;
  }

  .u-section-2 .u-layout-cell-10 {
    min-height: 778px;
  }

  .u-section-2 .u-layout-cell-11 {
    min-height: 144px;
  }

  .u-section-2 .u-image-5 {
    min-height: 144px;
  }

  .u-section-2 .u-layout-cell-13 {
    min-height: 144px;
  }

  .u-section-2 .u-image-6 {
    min-height: 244px;
  }

  .u-section-2 .u-layout-cell-15 {
    min-height: 144px;
  }

  .u-section-2 .u-layout-cell-16 {
    min-height: 778px;
  }

  .u-section-2 .u-image-7 {
    width: 415px;
    height: 280px;
  }
}

@media (max-width: 991px) {
  .u-section-2 .u-sheet-1 {
    min-height: 31px;
  }

  .u-section-2 .u-layout-cell-1 {
    min-height: 100px;
  }

  .u-section-2 .u-image-1 {
    min-height: 104px;
  }

  .u-section-2 .u-layout-cell-3 {
    min-height: 100px;
  }

  .u-section-2 .u-image-2 {
    min-height: 301px;
  }

  .u-section-2 .u-layout-cell-5 {
    min-height: 100px;
  }

  .u-section-2 .u-layout-cell-6 {
    min-height: 100px;
  }

  .u-section-2 .u-custom-html-1 {
    width: 300px;
  }

  .u-section-2 .u-layout-cell-7 {
    min-height: 100px;
  }

  .u-section-2 .u-image-3 {
    min-height: 110px;
  }

  .u-section-2 .u-layout-cell-9 {
    min-height: 596px;
  }

  .u-section-2 .u-image-4 {
    width: 240px;
    height: 130px;
  }

  .u-section-2 .u-layout-cell-10 {
    min-height: 100px;
  }

  .u-section-2 .u-layout-cell-11 {
    min-height: 100px;
  }

  .u-section-2 .u-image-5 {
    min-height: 110px;
  }

  .u-section-2 .u-layout-cell-13 {
    min-height: 100px;
  }

  .u-section-2 .u-image-6 {
    min-height: 187px;
  }

  .u-section-2 .u-layout-cell-15 {
    min-height: 100px;
  }

  .u-section-2 .u-layout-cell-16 {
    min-height: 100px;
  }

  .u-section-2 .u-image-7 {
    width: 305px;
    height: 206px;
  }
}

@media (max-width: 767px) {
  .u-section-2 .u-sheet-1 {
    min-height: 1017px;
  }

  .u-section-2 .u-container-layout-1 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-2 .u-image-1 {
    min-height: 78px;
  }

  .u-section-2 .u-container-layout-2 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-2 .u-container-layout-3 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-2 .u-image-2 {
    min-height: 452px;
  }

  .u-section-2 .u-container-layout-4 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-2 .u-container-layout-5 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-2 .u-container-layout-6 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-2 .u-container-layout-7 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-2 .u-image-3 {
    min-height: 165px;
  }

  .u-section-2 .u-container-layout-8 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-2 .u-layout-cell-9 {
    min-height: 1341px;
  }

  .u-section-2 .u-container-layout-10 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-2 .u-container-layout-11 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-2 .u-image-5 {
    min-height: 165px;
  }

  .u-section-2 .u-container-layout-12 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-2 .u-container-layout-13 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-2 .u-image-6 {
    min-height: 140px;
  }

  .u-section-2 .u-container-layout-14 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-2 .u-container-layout-15 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-2 .u-container-layout-16 {
    padding-left: 10px;
    padding-right: 10px;
  }
}

@media (max-width: 575px) {
  .u-section-2 .u-sheet-1 {
    min-height: 316px;
  }

  .u-section-2 .u-image-1 {
    min-height: 49px;
  }

  .u-section-2 .u-image-2 {
    min-height: 285px;
  }

  .u-section-2 .u-image-3 {
    min-height: 104px;
  }

  .u-section-2 .u-layout-cell-9 {
    min-height: 844px;
  }

  .u-section-2 .u-image-5 {
    min-height: 104px;
  }

  .u-section-2 .u-image-6 {
    min-height: 88px;
  }
} .u-section-3 {
  background-image: url("images/Earth_by_the_EPIC_Team_on_21_April_2018.png");
}

.u-section-3 .u-sheet-1 {
  min-height: 2965px;
}

.u-section-3 .u-text-1 {
  margin-bottom: 0;
  margin-top: 21px;
}

.u-section-3 .u-layout-wrap-1 {
  margin-top: 60px;
  margin-bottom: 0;
  position: relative;
}

.u-section-3 .u-image-1 {
  min-height: 200px;
  background-image: url("images/OblateSpheroid.png");
}

.u-section-3 .u-container-layout-1 {
  padding: 30px;
}

.u-section-3 .u-layout-cell-2 {
  min-height: 200px;
  background-image: none;
}

.u-section-3 .u-container-layout-2 {
  padding: 30px;
}

.u-section-3 .u-text-2 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-3 .u-layout-cell-3 {
  min-height: 200px;
  background-image: none;
}

.u-section-3 .u-container-layout-3 {
  padding: 30px;
}

.u-section-3 .u-text-3 {
  margin: 0;
}

.u-section-3 .u-image-2 {
  min-height: 200px;
  background-image: url("images/Earth2014shape_SouthAmerica_small-fr.jpg");
}

.u-section-3 .u-container-layout-4 {
  padding: 30px;
}

.u-section-3 .u-group-1 {
  min-height: 524px;
  margin-bottom: 0;
  margin-top: 30px;
  height: auto;
}

.u-section-3 .u-container-layout-5 {
  padding: 0 30px;
}

.u-section-3 .u-text-4 {
  margin: 30px auto 0;
}

.u-section-3 .u-text-5 {
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 0;
}

.u-section-3 .u-image-3 {
  width: 224px;
  height: 93px;
  margin: -51px auto 0;
}

.u-section-3 .u-text-6 {
  margin: 30px auto 0;
}

.u-section-3 .u-image-4 {
  width: 104px;
  height: 42px;
  margin: 68px auto 0 424px;
}

.u-section-3 .u-text-7 {
  font-size: 1.5rem;
  margin: -38px auto 0;
}

.u-section-3 .u-group-2 {
  min-height: 250px;
  margin-bottom: 0;
  margin-top: 30px;
  height: auto;
}

.u-section-3 .u-container-layout-6 {
  padding: 30px;
}

.u-section-3 .u-text-8 {
  margin: 0 auto;
}

.u-section-3 .u-text-9 {
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 0;
}

.u-section-3 .u-image-5 {
  width: 262px;
  height: 29px;
  margin: 30px auto 0;
}

.u-section-3 .u-layout-wrap-2 {
  margin-top: 60px;
  margin-bottom: 21px;
}

.u-section-3 .u-layout-cell-5 {
  min-height: 322px;
  background-image: none;
}

.u-section-3 .u-container-layout-7 {
  padding: 5px 30px;
}

.u-section-3 .u-custom-html-1 {
  height: auto;
  min-height: 340px;
  width: 588px;
  margin: 0 auto;
}

.u-section-3 .u-image-6 {
  min-height: 320px;
  background-image: url("images/Terrestrial_planet_sizes2.jpg");
}

.u-section-3 .u-container-layout-8 {
  padding: 30px;
}

@media (max-width: 1399px) {
   .u-section-3 {
    background-position: 50% 50%;
  }

  .u-section-3 .u-sheet-1 {
    min-height: 2471px;
  }

  .u-section-3 .u-image-1 {
    min-height: 175px;
  }

  .u-section-3 .u-layout-cell-2 {
    min-height: 175px;
  }

  .u-section-3 .u-layout-cell-3 {
    min-height: 175px;
  }

  .u-section-3 .u-image-2 {
    min-height: 175px;
  }

  .u-section-3 .u-group-1 {
    height: auto;
  }

  .u-section-3 .u-group-2 {
    height: auto;
  }

  .u-section-3 .u-layout-cell-5 {
    min-height: 282px;
  }

  .u-section-3 .u-image-6 {
    min-height: 281px;
  }
}

@media (max-width: 1199px) {
  .u-section-3 .u-sheet-1 {
    min-height: 2311px;
  }

  .u-section-3 .u-image-1 {
    min-height: 144px;
  }

  .u-section-3 .u-layout-cell-2 {
    min-height: 144px;
  }

  .u-section-3 .u-layout-cell-3 {
    min-height: 144px;
  }

  .u-section-3 .u-image-2 {
    min-height: 144px;
  }

  .u-section-3 .u-layout-cell-5 {
    min-height: 233px;
  }

  .u-section-3 .u-image-6 {
    min-height: 232px;
  }
}

@media (max-width: 991px) {
  .u-section-3 .u-sheet-1 {
    min-height: 2056px;
  }

  .u-section-3 .u-image-1 {
    min-height: 110px;
  }

  .u-section-3 .u-layout-cell-2 {
    min-height: 100px;
  }

  .u-section-3 .u-layout-cell-3 {
    min-height: 100px;
  }

  .u-section-3 .u-image-2 {
    min-height: 110px;
  }

  .u-section-3 .u-layout-cell-5 {
    min-height: 100px;
  }

  .u-section-3 .u-image-6 {
    min-height: 178px;
  }
}

@media (max-width: 767px) {
  .u-section-3 .u-sheet-1 {
    min-height: 2322px;
  }

  .u-section-3 .u-image-1 {
    min-height: 165px;
  }

  .u-section-3 .u-container-layout-1 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-3 .u-container-layout-2 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-3 .u-container-layout-3 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-3 .u-image-2 {
    min-height: 165px;
  }

  .u-section-3 .u-container-layout-4 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-3 .u-container-layout-5 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-3 .u-image-4 {
    margin-left: 416px;
  }

  .u-section-3 .u-container-layout-6 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-3 .u-container-layout-7 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-3 .u-custom-html-1 {
    width: 520px;
  }

  .u-section-3 .u-image-6 {
    min-height: 134px;
  }

  .u-section-3 .u-container-layout-8 {
    padding-left: 10px;
    padding-right: 10px;
  }
}

@media (max-width: 575px) {
  .u-section-3 .u-sheet-1 {
    min-height: 2150px;
  }

  .u-section-3 .u-image-1 {
    min-height: 104px;
  }

  .u-section-3 .u-image-2 {
    min-height: 104px;
  }

  .u-section-3 .u-image-4 {
    margin-left: 216px;
  }

  .u-section-3 .u-custom-html-1 {
    width: 320px;
  }

  .u-section-3 .u-image-6 {
    min-height: 84px;
  }
} .u-section-4 {
  background-image: url("images/Blue_Marble_Eastern_Hemisphere.jpg");
}

.u-section-4 .u-sheet-1 {
  min-height: 11782px;
}

.u-section-4 .u-text-1 {
  margin: 11px auto 0 0;
}

.u-section-4 .u-layout-wrap-1 {
  margin-top: 11px;
  margin-bottom: 0;
  position: relative;
}

.u-section-4 .u-layout-cell-1 {
  min-height: 400px;
  background-image: none;
}

.u-section-4 .u-container-layout-1 {
  padding: 30px;
}

.u-section-4 .u-text-2 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-4 .u-image-1 {
  min-height: 400px;
  background-image: url("images/The_Earth_seen_from_Apollo_17_AS17-148-22727.jpg");
}

.u-section-4 .u-container-layout-2 {
  padding: 30px;
}

.u-section-4 .u-layout-wrap-2 {
  margin-top: 60px;
  margin-bottom: 0;
  position: relative;
}

.u-section-4 .u-layout-cell-3 {
  min-height: 476px;
  background-image: none;
}

.u-section-4 .u-container-layout-3 {
  padding: 5px 30px;
}

.u-section-4 .u-custom-html-1 {
  height: auto;
  min-height: 441px;
  width: 435px;
  margin: 13px auto -25px;
}

.u-section-4 .u-layout-cell-4 {
  min-height: 400px;
  background-image: none;
}

.u-section-4 .u-container-layout-4 {
  padding: 30px;
}

.u-section-4 .u-text-3 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-4 .u-text-4 {
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 0;
}

.u-section-4 .u-layout-wrap-3 {
  margin-top: 60px;
  margin-bottom: 0;
  position: relative;
}

.u-section-4 .u-layout-cell-5 {
  min-height: 200px;
  background-image: none;
}

.u-section-4 .u-container-layout-5 {
  padding: 30px;
}

.u-section-4 .u-text-5 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-4 .u-text-6 {
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 0;
}

.u-section-4 .u-layout-cell-6 {
  min-height: 392px;
  background-image: none;
}

.u-section-4 .u-container-layout-6 {
  padding: 30px;
}

.u-section-4 .u-custom-html-2 {
  height: auto;
  min-height: 332px;
  width: 990px;
  margin: 0 auto;
}

.u-section-4 .u-layout-wrap-4 {
  margin-top: 60px;
  margin-bottom: 0;
  position: relative;
}

.u-section-4 .u-layout-cell-7 {
  min-height: 200px;
  background-image: none;
}

.u-section-4 .u-container-layout-7 {
  padding: 30px;
}

.u-section-4 .u-text-7 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-4 .u-text-8 {
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 0;
}

.u-section-4 .u-layout-cell-8 {
  min-height: 692px;
  background-image: none;
}

.u-section-4 .u-container-layout-8 {
  padding: 30px 22px;
}

.u-section-4 .u-image-2 {
  width: 528px;
  height: 631px;
  margin: 0 auto;
}

.u-section-4 .u-layout-cell-9 {
  min-height: 200px;
  background-image: none;
}

.u-section-4 .u-container-layout-9 {
  padding: 30px;
}

.u-section-4 .u-custom-html-3 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-4 .u-layout-cell-10 {
  min-height: 200px;
  background-image: none;
}

.u-section-4 .u-container-layout-10 {
  padding: 30px;
}

.u-section-4 .u-text-9 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-4 .u-layout-wrap-5 {
  margin-top: 60px;
  margin-bottom: 0;
  position: relative;
}

.u-section-4 .u-layout-cell-11 {
  min-height: 400px;
  background-image: none;
}

.u-section-4 .u-container-layout-11 {
  padding: 30px;
}

.u-section-4 .u-text-10 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-4 .u-text-11 {
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 0;
}

.u-section-4 .u-layout-cell-12 {
  min-height: 400px;
  background-image: none;
}

.u-section-4 .u-container-layout-12 {
  padding: 30px;
}

.u-section-4 .u-custom-html-4 {
  margin: 202px auto 0;
}

.u-section-4 .u-layout-wrap-6 {
  margin-top: 60px;
  margin-bottom: 0;
  position: relative;
}

.u-section-4 .u-layout-cell-13 {
  min-height: 200px;
  background-image: none;
}

.u-section-4 .u-container-layout-13 {
  padding: 30px;
}

.u-section-4 .u-text-12 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-4 .u-text-13 {
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 0;
}

.u-section-4 .u-layout-cell-14 {
  min-height: 200px;
  background-image: none;
}

.u-section-4 .u-container-layout-14 {
  padding: 30px;
}

.u-section-4 .u-text-14 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-4 .u-image-3 {
  min-height: 200px;
  background-image: url("images/AYool_topography_15min-fr.png");
}

.u-section-4 .u-container-layout-15 {
  padding: 30px;
}

.u-section-4 .u-layout-wrap-7 {
  margin-top: 60px;
  margin-bottom: 0;
  position: relative;
}

.u-section-4 .u-image-4 {
  min-height: 200px;
  background-image: url("images/Earth_elevation_histogram_fr.jpg");
}

.u-section-4 .u-container-layout-16 {
  padding: 30px;
}

.u-section-4 .u-layout-cell-17 {
  min-height: 200px;
  background-image: none;
}

.u-section-4 .u-container-layout-17 {
  padding: 30px;
}

.u-section-4 .u-text-15 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-4 .u-text-16 {
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 0;
}

.u-section-4 .u-layout-cell-18 {
  min-height: 200px;
  background-image: none;
}

.u-section-4 .u-container-layout-18 {
  padding: 30px;
}

.u-section-4 .u-text-17 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-4 .u-layout-wrap-8 {
  margin-top: 60px;
  margin-bottom: 0;
  position: relative;
}

.u-section-4 .u-layout-cell-19 {
  min-height: 200px;
  background-image: none;
}

.u-section-4 .u-container-layout-19 {
  padding: 30px;
}

.u-section-4 .u-text-18 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-4 .u-text-19 {
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 0;
}

.u-section-4 .u-layout-cell-20 {
  min-height: 200px;
  background-image: none;
}

.u-section-4 .u-container-layout-20 {
  padding: 30px;
}

.u-section-4 .u-text-20 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-4 .u-image-5 {
  min-height: 200px;
  background-image: url("images/Sunset_from_Internation_space_station.jpg");
}

.u-section-4 .u-container-layout-21 {
  padding: 30px;
}

.u-section-4 .u-layout-wrap-9 {
  margin-top: 60px;
  margin-bottom: 0;
  position: relative;
}

.u-section-4 .u-layout-cell-22 {
  min-height: 200px;
  background-image: none;
}

.u-section-4 .u-container-layout-22 {
  padding: 30px;
}

.u-section-4 .u-text-21 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-4 .u-text-22 {
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 0;
}

.u-section-4 .u-image-6 {
  min-height: 200px;
  background-image: url("images/MODIS_Map.jpg");
}

.u-section-4 .u-container-layout-23 {
  padding: 30px;
}

.u-section-4 .u-layout-cell-24 {
  min-height: 200px;
  background-image: none;
}

.u-section-4 .u-container-layout-24 {
  padding: 30px;
}

.u-section-4 .u-text-23 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-4 .u-layout-wrap-10 {
  margin-top: 60px;
  margin-bottom: 0;
  position: relative;
}

.u-section-4 .u-image-7 {
  min-height: 330px;
  background-image: url("images/Full_moon_partially_obscured_by_atmosphere.jpg");
}

.u-section-4 .u-container-layout-25 {
  padding: 30px;
}

.u-section-4 .u-layout-cell-26 {
  min-height: 330px;
  background-image: none;
}

.u-section-4 .u-container-layout-26 {
  padding: 30px;
}

.u-section-4 .u-text-24 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-4 .u-text-25 {
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 0;
}

.u-section-4 .u-layout-cell-27 {
  min-height: 330px;
  background-image: none;
}

.u-section-4 .u-container-layout-27 {
  padding: 30px;
}

.u-section-4 .u-text-26 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-4 .u-layout-wrap-11 {
  margin-top: 60px;
  margin-bottom: 25px;
}

.u-section-4 .u-layout-cell-28 {
  min-height: 998px;
  background-image: none;
}

.u-section-4 .u-container-layout-28 {
  padding: 30px;
}

.u-section-4 .u-text-27 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-4 .u-text-28 {
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 0;
}

.u-section-4 .u-image-8 {
  min-height: 998px;
  background-image: url("images/Gomagntisme.png");
}

.u-section-4 .u-container-layout-29 {
  padding: 30px;
}

.u-section-4 .u-image-9 {
  min-height: 483px;
  background-image: url("images/Structure_of_the_magnetosphere-fr.svg");
}

.u-section-4 .u-container-layout-30 {
  padding: 30px;
}

.u-section-4 .u-image-10 {
  min-height: 483px;
  background-image: url("images/Polarlicht_2.jpg");
}

.u-section-4 .u-container-layout-31 {
  padding: 30px;
}

@media (max-width: 1399px) {
   .u-section-4 {
    background-position: 50% 50%;
  }

  .u-section-4 .u-sheet-1 {
    min-height: 9528px;
  }

  .u-section-4 .u-layout-cell-1 {
    min-height: 351px;
  }

  .u-section-4 .u-image-1 {
    min-height: 351px;
  }

  .u-section-4 .u-layout-cell-3 {
    min-height: 417px;
  }

  .u-section-4 .u-layout-cell-4 {
    min-height: 351px;
  }

  .u-section-4 .u-layout-cell-5 {
    min-height: 175px;
  }

  .u-section-4 .u-layout-cell-6 {
    min-height: 344px;
  }

  .u-section-4 .u-layout-cell-7 {
    min-height: 175px;
  }

  .u-section-4 .u-layout-cell-8 {
    min-height: 607px;
  }

  .u-section-4 .u-image-2 {
    width: 525px;
    height: 627px;
  }

  .u-section-4 .u-layout-cell-9 {
    min-height: 175px;
  }

  .u-section-4 .u-layout-cell-10 {
    min-height: 175px;
  }

  .u-section-4 .u-layout-cell-11 {
    min-height: 351px;
  }

  .u-section-4 .u-layout-cell-12 {
    min-height: 351px;
  }

  .u-section-4 .u-custom-html-4 {
    margin-right: initial;
    margin-left: initial;
  }

  .u-section-4 .u-layout-cell-13 {
    min-height: 175px;
  }

  .u-section-4 .u-layout-cell-14 {
    min-height: 175px;
  }

  .u-section-4 .u-image-3 {
    min-height: 175px;
  }

  .u-section-4 .u-image-4 {
    min-height: 175px;
  }

  .u-section-4 .u-layout-cell-17 {
    min-height: 175px;
  }

  .u-section-4 .u-layout-cell-18 {
    min-height: 175px;
  }

  .u-section-4 .u-layout-cell-19 {
    min-height: 175px;
  }

  .u-section-4 .u-layout-cell-20 {
    min-height: 175px;
  }

  .u-section-4 .u-image-5 {
    min-height: 175px;
  }

  .u-section-4 .u-layout-cell-22 {
    min-height: 175px;
  }

  .u-section-4 .u-image-6 {
    min-height: 175px;
  }

  .u-section-4 .u-layout-cell-24 {
    min-height: 175px;
  }

  .u-section-4 .u-image-7 {
    min-height: 289px;
  }

  .u-section-4 .u-layout-cell-26 {
    min-height: 289px;
  }

  .u-section-4 .u-layout-cell-27 {
    min-height: 289px;
  }

  .u-section-4 .u-layout-wrap-11 {
    position: relative;
  }

  .u-section-4 .u-layout-cell-28 {
    min-height: 875px;
  }

  .u-section-4 .u-image-8 {
    min-height: 875px;
  }

  .u-section-4 .u-image-9 {
    min-height: 424px;
  }

  .u-section-4 .u-image-10 {
    min-height: 424px;
  }
}

@media (max-width: 1199px) {
  .u-section-4 .u-sheet-1 {
    min-height: 8525px;
  }

  .u-section-4 .u-layout-cell-1 {
    min-height: 289px;
  }

  .u-section-4 .u-image-1 {
    min-height: 289px;
  }

  .u-section-4 .u-layout-cell-3 {
    min-height: 344px;
  }

  .u-section-4 .u-custom-html-1 {
    width: 410px;
  }

  .u-section-4 .u-layout-cell-4 {
    min-height: 289px;
  }

  .u-section-4 .u-layout-cell-5 {
    min-height: 144px;
  }

  .u-section-4 .u-layout-cell-6 {
    min-height: 284px;
  }

  .u-section-4 .u-custom-html-2 {
    width: 880px;
  }

  .u-section-4 .u-layout-cell-7 {
    min-height: 144px;
  }

  .u-section-4 .u-layout-cell-8 {
    min-height: 501px;
  }

  .u-section-4 .u-image-2 {
    width: 425px;
    height: 508px;
  }

  .u-section-4 .u-layout-cell-9 {
    min-height: 144px;
  }

  .u-section-4 .u-layout-cell-10 {
    min-height: 144px;
  }

  .u-section-4 .u-layout-cell-11 {
    min-height: 289px;
  }

  .u-section-4 .u-layout-cell-12 {
    min-height: 289px;
  }

  .u-section-4 .u-layout-cell-13 {
    min-height: 144px;
  }

  .u-section-4 .u-layout-cell-14 {
    min-height: 144px;
  }

  .u-section-4 .u-image-3 {
    min-height: 144px;
  }

  .u-section-4 .u-image-4 {
    min-height: 144px;
  }

  .u-section-4 .u-layout-cell-17 {
    min-height: 144px;
  }

  .u-section-4 .u-layout-cell-18 {
    min-height: 144px;
  }

  .u-section-4 .u-layout-cell-19 {
    min-height: 144px;
  }

  .u-section-4 .u-layout-cell-20 {
    min-height: 144px;
  }

  .u-section-4 .u-image-5 {
    min-height: 144px;
  }

  .u-section-4 .u-layout-cell-22 {
    min-height: 144px;
  }

  .u-section-4 .u-image-6 {
    min-height: 144px;
  }

  .u-section-4 .u-layout-cell-24 {
    min-height: 144px;
  }

  .u-section-4 .u-image-7 {
    min-height: 238px;
  }

  .u-section-4 .u-layout-cell-26 {
    min-height: 238px;
  }

  .u-section-4 .u-layout-cell-27 {
    min-height: 238px;
  }

  .u-section-4 .u-layout-cell-28 {
    min-height: 721px;
  }

  .u-section-4 .u-image-8 {
    min-height: 721px;
  }

  .u-section-4 .u-image-9 {
    min-height: 350px;
  }

  .u-section-4 .u-image-10 {
    min-height: 350px;
  }
}

@media (max-width: 991px) {
  .u-section-4 .u-sheet-1 {
    min-height: 6878px;
  }

  .u-section-4 .u-layout-cell-1 {
    min-height: 100px;
  }

  .u-section-4 .u-image-1 {
    min-height: 221px;
  }

  .u-section-4 .u-layout-cell-3 {
    min-height: 100px;
  }

  .u-section-4 .u-custom-html-1 {
    width: 300px;
  }

  .u-section-4 .u-layout-cell-4 {
    min-height: 100px;
  }

  .u-section-4 .u-layout-cell-5 {
    min-height: 100px;
  }

  .u-section-4 .u-layout-cell-6 {
    min-height: 100px;
  }

  .u-section-4 .u-custom-html-2 {
    width: 660px;
  }

  .u-section-4 .u-layout-cell-7 {
    min-height: 100px;
  }

  .u-section-4 .u-layout-cell-8 {
    min-height: 384px;
  }

  .u-section-4 .u-image-2 {
    width: 315px;
    height: 377px;
  }

  .u-section-4 .u-layout-cell-9 {
    min-height: 100px;
  }

  .u-section-4 .u-layout-cell-10 {
    min-height: 100px;
  }

  .u-section-4 .u-layout-cell-11 {
    min-height: 100px;
  }

  .u-section-4 .u-layout-cell-12 {
    min-height: 100px;
  }

  .u-section-4 .u-layout-cell-13 {
    min-height: 100px;
  }

  .u-section-4 .u-layout-cell-14 {
    min-height: 100px;
  }

  .u-section-4 .u-image-3 {
    min-height: 110px;
  }

  .u-section-4 .u-image-4 {
    min-height: 110px;
  }

  .u-section-4 .u-layout-cell-17 {
    min-height: 100px;
  }

  .u-section-4 .u-layout-cell-18 {
    min-height: 100px;
  }

  .u-section-4 .u-layout-cell-19 {
    min-height: 100px;
  }

  .u-section-4 .u-layout-cell-20 {
    min-height: 100px;
  }

  .u-section-4 .u-image-5 {
    min-height: 110px;
  }

  .u-section-4 .u-layout-cell-22 {
    min-height: 100px;
  }

  .u-section-4 .u-image-6 {
    min-height: 110px;
  }

  .u-section-4 .u-layout-cell-24 {
    min-height: 100px;
  }

  .u-section-4 .u-image-7 {
    min-height: 182px;
  }

  .u-section-4 .u-layout-cell-26 {
    min-height: 100px;
  }

  .u-section-4 .u-layout-cell-27 {
    min-height: 100px;
  }

  .u-section-4 .u-layout-cell-28 {
    min-height: 100px;
  }

  .u-section-4 .u-image-8 {
    min-height: 552px;
  }

  .u-section-4 .u-image-9 {
    min-height: 268px;
  }

  .u-section-4 .u-image-10 {
    min-height: 268px;
  }
}

@media (max-width: 767px) {
  .u-section-4 .u-sheet-1 {
    min-height: 2434px;
  }

  .u-section-4 .u-container-layout-1 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-image-1 {
    min-height: 332px;
  }

  .u-section-4 .u-container-layout-2 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-container-layout-3 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-container-layout-4 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-container-layout-5 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-container-layout-6 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-custom-html-2 {
    width: 520px;
  }

  .u-section-4 .u-container-layout-7 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-layout-cell-8 {
    min-height: 576px;
  }

  .u-section-4 .u-container-layout-8 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-container-layout-9 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-container-layout-10 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-container-layout-11 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-container-layout-12 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-container-layout-13 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-container-layout-14 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-image-3 {
    min-height: 165px;
  }

  .u-section-4 .u-container-layout-15 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-image-4 {
    min-height: 165px;
  }

  .u-section-4 .u-container-layout-16 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-container-layout-17 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-container-layout-18 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-container-layout-19 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-container-layout-20 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-image-5 {
    min-height: 165px;
  }

  .u-section-4 .u-container-layout-21 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-container-layout-22 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-image-6 {
    min-height: 165px;
  }

  .u-section-4 .u-container-layout-23 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-container-layout-24 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-image-7 {
    min-height: 273px;
  }

  .u-section-4 .u-container-layout-25 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-container-layout-26 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-container-layout-27 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-container-layout-28 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-image-8 {
    min-height: 1242px;
  }

  .u-section-4 .u-container-layout-29 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-image-9 {
    min-height: 603px;
  }

  .u-section-4 .u-container-layout-30 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-4 .u-image-10 {
    min-height: 603px;
  }

  .u-section-4 .u-container-layout-31 {
    padding-left: 10px;
    padding-right: 10px;
  }
}

@media (max-width: 575px) {
  .u-section-4 .u-sheet-1 {
    min-height: 1444px;
  }

  .u-section-4 .u-image-1 {
    min-height: 209px;
  }

  .u-section-4 .u-custom-html-2 {
    width: 320px;
  }

  .u-section-4 .u-layout-cell-8 {
    min-height: 363px;
  }

  .u-section-4 .u-image-3 {
    min-height: 104px;
  }

  .u-section-4 .u-image-4 {
    min-height: 104px;
  }

  .u-section-4 .u-image-5 {
    min-height: 104px;
  }

  .u-section-4 .u-image-6 {
    min-height: 104px;
  }

  .u-section-4 .u-image-7 {
    min-height: 172px;
  }

  .u-section-4 .u-image-8 {
    min-height: 782px;
  }

  .u-section-4 .u-image-9 {
    min-height: 380px;
  }

  .u-section-4 .u-image-10 {
    min-height: 380px;
  }
} .u-section-5 {
  background-image: url("images/Blue_Marble_Western_Hemisphere1.jpg");
}

.u-section-5 .u-sheet-1 {
  min-height: 4704px;
}

.u-section-5 .u-text-1 {
  margin: 11px auto 0 0;
}

.u-section-5 .u-layout-wrap-1 {
  margin-top: 11px;
  margin-bottom: 0;
  position: relative;
}

.u-section-5 .u-layout-cell-1 {
  min-height: 400px;
  background-image: none;
}

.u-section-5 .u-container-layout-1 {
  padding: 30px;
}

.u-section-5 .u-text-2 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-5 .u-text-3 {
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 0;
}

.u-section-5 .u-image-1 {
  min-height: 400px;
  background-image: url("images/Earth_rotation1.gif");
}

.u-section-5 .u-container-layout-2 {
  padding: 30px;
}

.u-section-5 .u-layout-wrap-2 {
  margin-top: 60px;
  margin-bottom: 0;
  position: relative;
}

.u-section-5 .u-layout-cell-3 {
  min-height: 400px;
  background-image: none;
}

.u-section-5 .u-container-layout-3 {
  padding: 30px;
}

.u-section-5 .u-text-4 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-5 .u-text-5 {
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 0;
}

.u-section-5 .u-image-2 {
  min-height: 200px;
  background-image: url("images/Ecliptic_plane_3d_view.gif");
}

.u-section-5 .u-container-layout-4 {
  padding: 30px;
}

.u-section-5 .u-image-3 {
  min-height: 200px;
  background-image: url("images/Artists_impression_of_the_Milky_Way_updated_-_annotated1.jpg");
}

.u-section-5 .u-container-layout-5 {
  padding: 30px;
}

.u-section-5 .u-layout-wrap-3 {
  margin-top: 60px;
  margin-bottom: 0;
  position: relative;
}

.u-section-5 .u-layout-cell-6 {
  min-height: 200px;
  background-image: none;
}

.u-section-5 .u-container-layout-6 {
  padding: 30px;
}

.u-section-5 .u-text-6 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-5 .u-text-7 {
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 0;
}

.u-section-5 .u-image-4 {
  min-height: 200px;
  background-image: url("images/Obliquite_plan_ecliptique.png");
}

.u-section-5 .u-container-layout-7 {
  padding: 30px;
}

.u-section-5 .u-image-5 {
  min-height: 200px;
  background-image: url("images/The_Earth_and_the_Moon_photographed_from_Mars_orbit.jpg");
}

.u-section-5 .u-container-layout-8 {
  padding: 30px;
}

.u-section-5 .u-layout-cell-9 {
  min-height: 200px;
  background-image: none;
}

.u-section-5 .u-container-layout-9 {
  padding: 30px;
}

.u-section-5 .u-text-8 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-5 .u-group-1 {
  min-height: 279px;
  margin-bottom: 60px;
  margin-top: 30px;
  height: auto;
}

.u-section-5 .u-container-layout-10 {
  padding: 30px;
}

.u-section-5 .u-custom-html-1 {
  height: auto;
  min-height: 219px;
  width: 809px;
  margin: 0 auto;
}

@media (max-width: 1399px) {
   .u-section-5 {
    background-position: 50% 50%;
  }

  .u-section-5 .u-sheet-1 {
    min-height: 3977px;
  }

  .u-section-5 .u-layout-cell-1 {
    min-height: 351px;
  }

  .u-section-5 .u-image-1 {
    min-height: 351px;
  }

  .u-section-5 .u-layout-cell-3 {
    min-height: 351px;
  }

  .u-section-5 .u-image-2 {
    min-height: 175px;
  }

  .u-section-5 .u-image-3 {
    min-height: 175px;
  }

  .u-section-5 .u-layout-cell-6 {
    min-height: 175px;
  }

  .u-section-5 .u-image-4 {
    min-height: 175px;
  }

  .u-section-5 .u-image-5 {
    min-height: 175px;
  }

  .u-section-5 .u-layout-cell-9 {
    min-height: 175px;
  }

  .u-section-5 .u-group-1 {
    height: auto;
  }
}

@media (max-width: 1199px) {
  .u-section-5 .u-sheet-1 {
    min-height: 3791px;
  }

  .u-section-5 .u-layout-cell-1 {
    min-height: 289px;
  }

  .u-section-5 .u-image-1 {
    min-height: 289px;
  }

  .u-section-5 .u-layout-cell-3 {
    min-height: 289px;
  }

  .u-section-5 .u-image-2 {
    min-height: 144px;
  }

  .u-section-5 .u-image-3 {
    min-height: 144px;
  }

  .u-section-5 .u-layout-cell-6 {
    min-height: 144px;
  }

  .u-section-5 .u-image-4 {
    min-height: 144px;
  }

  .u-section-5 .u-image-5 {
    min-height: 144px;
  }

  .u-section-5 .u-layout-cell-9 {
    min-height: 144px;
  }
}

@media (max-width: 991px) {
  .u-section-5 .u-sheet-1 {
    min-height: 3586px;
  }

  .u-section-5 .u-layout-cell-1 {
    min-height: 100px;
  }

  .u-section-5 .u-image-1 {
    min-height: 221px;
  }

  .u-section-5 .u-layout-cell-3 {
    min-height: 100px;
  }

  .u-section-5 .u-image-2 {
    min-height: 110px;
  }

  .u-section-5 .u-image-3 {
    min-height: 110px;
  }

  .u-section-5 .u-layout-cell-6 {
    min-height: 100px;
  }

  .u-section-5 .u-image-4 {
    min-height: 110px;
  }

  .u-section-5 .u-image-5 {
    min-height: 110px;
  }

  .u-section-5 .u-layout-cell-9 {
    min-height: 100px;
  }

  .u-section-5 .u-custom-html-1 {
    width: 660px;
  }
}

@media (max-width: 767px) {
  .u-section-5 .u-sheet-1 {
    min-height: 965px;
  }

  .u-section-5 .u-container-layout-1 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-5 .u-image-1 {
    min-height: 332px;
  }

  .u-section-5 .u-container-layout-2 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-5 .u-container-layout-3 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-5 .u-image-2 {
    min-height: 165px;
  }

  .u-section-5 .u-container-layout-4 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-5 .u-image-3 {
    min-height: 165px;
  }

  .u-section-5 .u-container-layout-5 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-5 .u-container-layout-6 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-5 .u-image-4 {
    min-height: 165px;
  }

  .u-section-5 .u-container-layout-7 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-5 .u-image-5 {
    min-height: 165px;
  }

  .u-section-5 .u-container-layout-8 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-5 .u-container-layout-9 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-5 .u-container-layout-10 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-5 .u-custom-html-1 {
    width: 520px;
  }
}

@media (max-width: 575px) {
  .u-section-5 .u-sheet-1 {
    min-height: 476px;
  }

  .u-section-5 .u-image-1 {
    min-height: 209px;
  }

  .u-section-5 .u-image-2 {
    min-height: 104px;
  }

  .u-section-5 .u-image-3 {
    min-height: 104px;
  }

  .u-section-5 .u-image-4 {
    min-height: 104px;
  }

  .u-section-5 .u-image-5 {
    min-height: 104px;
  }

  .u-section-5 .u-custom-html-1 {
    width: 320px;
  }
} .u-section-6 {
  background-image: url("images/Moon_nearside_LRO_5000.jpg");
}

.u-section-6 .u-sheet-1 {
  min-height: 3670px;
}

.u-section-6 .u-text-1 {
  margin: 11px auto 0;
}

.u-section-6 .u-text-2 {
  margin: 20px auto 0 0;
}

.u-section-6 .u-layout-wrap-1 {
  margin-top: 20px;
  margin-bottom: 0;
}

.u-section-6 .u-layout-cell-1 {
  min-height: 1388px;
  background-image: none;
}

.u-section-6 .u-container-layout-1 {
  padding: 30px;
}

.u-section-6 .u-text-3 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-6 .u-text-4 {
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 0;
}

.u-section-6 .u-image-1 {
  min-height: 694px;
  background-image: url("images/Moon_farside_LRO_5000.jpg");
}

.u-section-6 .u-container-layout-2 {
  padding: 30px;
}

.u-section-6 .u-image-2 {
  min-height: 694px;
  background-image: url("images/Moon_nearside_LRO_5000.jpg");
}

.u-section-6 .u-container-layout-3 {
  padding: 30px;
}

.u-section-6 .u-layout-cell-4 {
  min-height: 540px;
  background-image: none;
}

.u-section-6 .u-container-layout-4 {
  padding: 30px;
}

.u-section-6 .u-custom-html-1 {
  height: auto;
  min-height: 145px;
  width: 287px;
  margin: 0 auto;
}

.u-section-6 .u-image-3 {
  min-height: 540px;
  background-image: url("images/Earth-Moon2.jpg");
}

.u-section-6 .u-container-layout-5 {
  padding: 30px;
}

.u-section-6 .u-layout-wrap-2 {
  margin-top: 60px;
  margin-bottom: 0;
  position: relative;
}

.u-section-6 .u-image-4 {
  min-height: 400px;
  background-image: url("images/Animation_of_2006_RH120_orbit_around_Earth_20060401-20071101.gif");
}

.u-section-6 .u-container-layout-6 {
  padding: 30px;
}

.u-section-6 .u-layout-cell-7 {
  min-height: 400px;
  background-image: none;
}

.u-section-6 .u-container-layout-7 {
  padding: 30px;
}

.u-section-6 .u-text-5 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-6 .u-text-6 {
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 0;
}

.u-section-6 .u-layout-wrap-3 {
  margin-top: 60px;
  margin-bottom: 0;
}

.u-section-6 .u-layout-cell-8 {
  min-height: 568px;
  background-image: none;
}

.u-section-6 .u-container-layout-8 {
  padding: 30px;
}

.u-section-6 .u-text-7 {
  margin-bottom: 0;
  margin-top: 0;
}

.u-section-6 .u-text-8 {
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 0;
}

.u-section-6 .u-text-9 {
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 0;
}

.u-section-6 .u-text-10 {
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 0;
}

.u-section-6 .u-text-11 {
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 0;
}

.u-section-6 .u-image-5 {
  min-height: 490px;
  background-image: url("images/Orbits_of_Cruithne_and_Earth.gif");
}

.u-section-6 .u-container-layout-9 {
  padding: 30px;
}

.u-section-6 .u-image-6 {
  min-height: 490px;
  background-image: url("images/Points_Lagrange_Lune-Terre.jpg");
}

.u-section-6 .u-container-layout-10 {
  padding: 30px;
}

@media (max-width: 1399px) {
   .u-section-6 {
    background-position: 50% 50%;
  }

  .u-section-6 .u-sheet-1 {
    min-height: 2803px;
  }

  .u-section-6 .u-layout-wrap-1 {
    position: relative;
  }

  .u-section-6 .u-layout-cell-1 {
    min-height: 1217px;
  }

  .u-section-6 .u-image-1 {
    min-height: 609px;
  }

  .u-section-6 .u-image-2 {
    min-height: 609px;
  }

  .u-section-6 .u-layout-cell-4 {
    min-height: 474px;
  }

  .u-section-6 .u-image-3 {
    min-height: 474px;
  }

  .u-section-6 .u-image-4 {
    min-height: 351px;
  }

  .u-section-6 .u-layout-cell-7 {
    min-height: 351px;
  }

  .u-section-6 .u-layout-cell-8 {
    min-height: 498px;
  }

  .u-section-6 .u-image-5 {
    min-height: 430px;
  }

  .u-section-6 .u-image-6 {
    min-height: 430px;
  }
}

@media (max-width: 1199px) {
  .u-section-6 .u-sheet-1 {
    min-height: 2282px;
  }

  .u-section-6 .u-layout-cell-1 {
    min-height: 1003px;
  }

  .u-section-6 .u-image-1 {
    min-height: 502px;
  }

  .u-section-6 .u-image-2 {
    min-height: 502px;
  }

  .u-section-6 .u-layout-cell-4 {
    min-height: 391px;
  }

  .u-section-6 .u-custom-html-1 {
    width: 254px;
  }

  .u-section-6 .u-image-3 {
    min-height: 391px;
  }

  .u-section-6 .u-image-4 {
    min-height: 289px;
  }

  .u-section-6 .u-layout-cell-7 {
    min-height: 289px;
  }

  .u-section-6 .u-layout-cell-8 {
    min-height: 411px;
  }

  .u-section-6 .u-image-5 {
    min-height: 355px;
  }

  .u-section-6 .u-image-6 {
    min-height: 355px;
  }
}

@media (max-width: 991px) {
  .u-section-6 .u-sheet-1 {
    min-height: 1494px;
  }

  .u-section-6 .u-layout-cell-1 {
    min-height: 100px;
  }

  .u-section-6 .u-image-1 {
    min-height: 385px;
  }

  .u-section-6 .u-image-2 {
    min-height: 385px;
  }

  .u-section-6 .u-layout-cell-4 {
    min-height: 100px;
  }

  .u-section-6 .u-custom-html-1 {
    width: 181px;
  }

  .u-section-6 .u-image-3 {
    min-height: 299px;
  }

  .u-section-6 .u-image-4 {
    min-height: 221px;
  }

  .u-section-6 .u-layout-cell-7 {
    min-height: 100px;
  }

  .u-section-6 .u-layout-cell-8 {
    min-height: 100px;
  }

  .u-section-6 .u-image-5 {
    min-height: 272px;
  }

  .u-section-6 .u-image-6 {
    min-height: 272px;
  }
}

@media (max-width: 767px) {
  .u-section-6 .u-sheet-1 {
    min-height: 3685px;
  }

  .u-section-6 .u-container-layout-1 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-6 .u-image-1 {
    min-height: 866px;
  }

  .u-section-6 .u-container-layout-2 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-6 .u-image-2 {
    min-height: 866px;
  }

  .u-section-6 .u-container-layout-3 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-6 .u-container-layout-4 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-6 .u-image-3 {
    min-height: 673px;
  }

  .u-section-6 .u-container-layout-5 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-6 .u-image-4 {
    min-height: 332px;
  }

  .u-section-6 .u-container-layout-6 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-6 .u-container-layout-7 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-6 .u-container-layout-8 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-6 .u-image-5 {
    min-height: 408px;
  }

  .u-section-6 .u-container-layout-9 {
    padding-left: 10px;
    padding-right: 10px;
  }

  .u-section-6 .u-image-6 {
    min-height: 408px;
  }

  .u-section-6 .u-container-layout-10 {
    padding-left: 10px;
    padding-right: 10px;
  }
}

@media (max-width: 575px) {
  .u-section-6 .u-sheet-1 {
    min-height: 2369px;
  }

  .u-section-6 .u-image-1 {
    min-height: 545px;
  }

  .u-section-6 .u-image-2 {
    min-height: 545px;
  }

  .u-section-6 .u-image-3 {
    min-height: 424px;
  }

  .u-section-6 .u-image-4 {
    min-height: 209px;
  }

  .u-section-6 .u-image-5 {
    min-height: 257px;
  }

  .u-section-6 .u-image-6 {
    min-height: 257px;
  }
} .u-section-7 {
  background-image: none;
}

.u-section-7 .u-sheet-1 {
  min-height: 135px;
}

.u-section-7 .u-btn-1 {
  border-style: solid;
  text-transform: uppercase;
  font-size: 1.5rem;
  background-image: none;
  margin: 39px auto;
  padding: 8px 27px 8px 26px;
} .u-section-8 {
  background-image: none;
}

.u-section-8 .u-sheet-1 {
  min-height: 72px;
}

.u-section-8 .u-custom-html-1 {
  margin-bottom: 0;
  margin-top: 0;
}