.u-section-1 {
  background-image: linear-gradient(0deg, rgba(0,0,0,0.4), rgba(0,0,0,0.4)), url("images/space-g5de7bb61f_6402.jpg");
  background-position: 50% 50%;
}

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

.u-section-1 .u-text-1 {
  text-shadow: 2px 2px 8px rgba(192,28,28,1);
  margin: 60px auto 0;
}

.u-section-1 .u-text-2 {
  margin: 30px 157px 60px;
}

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

  .u-section-1 .u-text-2 {
    margin-left: 57px;
    margin-right: 57px;
  }
}

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

  .u-section-1 .u-text-2 {
    margin-left: 0;
    margin-right: 0;
  }
}

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

@media (max-width: 575px) {
  .u-section-1 .u-sheet-1 {
    min-height: 239px;
  }
} .u-section-2 {
  background-image: none;
}

.u-section-2 .u-sheet-1 {
  min-height: 837px;
}

.u-section-2 .u-text-1 {
  font-weight: 400;
  margin: 50px auto 0;
}

.u-section-2 .u-custom-html-1 {
  min-height: 649px;
  width: 1007px;
  margin: 50px auto 0;
}

.u-section-2 .u-text-2 {
  margin: 30px auto 60px;
}

@media (max-width: 1399px) {
  .u-section-2 .u-custom-html-1 {
    height: auto;
  }
}

@media (max-width: 1199px) {
  .u-section-2 .u-custom-html-1 {
    width: 940px;
  }
}

@media (max-width: 991px) {
  .u-section-2 .u-custom-html-1 {
    width: 720px;
  }
}

@media (max-width: 767px) {
  .u-section-2 .u-custom-html-1 {
    width: 540px;
  }
}

@media (max-width: 575px) {
  .u-section-2 .u-custom-html-1 {
    width: 340px;
  }
} .u-section-3 {
  background-image: url("images/Solar-System-fr.png");
  background-position: 50% 50%;
}

.u-section-3 .u-sheet-1 {
  min-height: 535px;
}

@media (max-width: 1399px) {
  .u-section-3 .u-sheet-1 {
    min-height: 500px;
  }
} .u-section-4 {
  background-image: linear-gradient(0deg, rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url("images/Solar_prominence_from_STEREO_spacecraft_September_29_2008.jpg");
  background-position: 50% 50%;
}

.u-section-4 .u-sheet-1 {
  min-height: 800px;
}

.u-section-4 .u-text-1 {
  font-size: 6rem;
  font-weight: 700;
  margin: 256px auto 0;
}

.u-section-4 .u-text-2 {
  margin: 30px auto 0;
}

.u-section-4 .u-btn-1 {
  background-image: none;
  text-transform: uppercase;
  font-weight: 700;
  border-style: solid;
  margin: 40px auto 60px;
}

@media (max-width: 1199px) {
  .u-section-4 .u-sheet-1 {
    min-height: 660px;
  }
}

@media (max-width: 991px) {
  .u-section-4 .u-sheet-1 {
    min-height: 506px;
  }
}

@media (max-width: 767px) {
  .u-section-4 .u-sheet-1 {
    min-height: 380px;
  }
}

@media (max-width: 575px) {
  .u-section-4 .u-sheet-1 {
    min-height: 239px;
  }

  .u-section-4 .u-text-1 {
    font-size: 3.75rem;
  }
} .u-section-5 {
  background-image: linear-gradient(0deg, rgba(0,0,0,0.55), rgba(0,0,0,0.55)), url("images/Mercury_in_color_-_Prockter07_centered.jpg");
  background-position: 50% 50%;
}

.u-section-5 .u-sheet-1 {
  min-height: 50vw;
}

.u-section-5 .u-text-1 {
  font-size: 6rem;
  font-weight: 700;
  text-shadow: -2px 2px 8px rgba(0,0,0,1);
  margin: 242px auto 0;
}

.u-section-5 .u-text-2 {
  margin: 30px auto 0;
}

.u-section-5 .u-btn-1 {
  background-image: none;
  text-transform: uppercase;
  font-weight: 700;
  border-style: solid;
  margin: 40px auto 60px;
}

@media (max-width: 1399px) {
  .u-section-5 .u-sheet-1 {
    min-height: 800px;
  }
}

@media (max-width: 1199px) {
  .u-section-5 .u-sheet-1 {
    min-height: 660px;
  }
}

@media (max-width: 991px) {
  .u-section-5 .u-sheet-1 {
    min-height: 506px;
  }
}

@media (max-width: 767px) {
  .u-section-5 .u-sheet-1 {
    min-height: 380px;
  }
}

@media (max-width: 575px) {
  .u-section-5 .u-sheet-1 {
    min-height: 239px;
  }

  .u-section-5 .u-text-1 {
    font-size: 3.75rem;
  }
} .u-section-6 {
  background-image: linear-gradient(0deg, rgba(0,0,0,0.55), rgba(0,0,0,0.55)), url("images/Venus-real_color1.jpg");
  background-position: 50% 50%;
}

.u-section-6 .u-sheet-1 {
  min-height: 50vw;
}

.u-section-6 .u-text-1 {
  font-size: 6rem;
  font-weight: 700;
  text-shadow: -2px 2px 8px rgba(0,0,0,1);
  margin: 242px auto 0;
}

.u-section-6 .u-text-2 {
  margin: 30px auto 0;
}

.u-section-6 .u-btn-1 {
  background-image: none;
  text-transform: uppercase;
  font-weight: 700;
  border-style: solid;
  margin: 40px auto 60px;
}

@media (max-width: 1399px) {
  .u-section-6 .u-sheet-1 {
    min-height: 800px;
  }
}

@media (max-width: 1199px) {
  .u-section-6 .u-sheet-1 {
    min-height: 660px;
  }
}

@media (max-width: 991px) {
  .u-section-6 .u-sheet-1 {
    min-height: 506px;
  }
}

@media (max-width: 767px) {
  .u-section-6 .u-sheet-1 {
    min-height: 380px;
  }
}

@media (max-width: 575px) {
  .u-section-6 .u-sheet-1 {
    min-height: 239px;
  }

  .u-section-6 .u-text-1 {
    font-size: 3.75rem;
  }
} .u-section-7 {
  background-image: linear-gradient(0deg, rgba(0,0,0,0.55), rgba(0,0,0,0.55)), url("images/Blue_Marble_Western_Hemisphere.jpg");
  background-position: 50% 50%;
}

.u-section-7 .u-sheet-1 {
  min-height: 50vw;
}

.u-section-7 .u-text-1 {
  font-size: 6rem;
  font-weight: 700;
  text-shadow: -2px 2px 8px rgba(0,0,0,1);
  margin: 242px auto 0;
}

.u-section-7 .u-text-2 {
  margin: 30px auto 0;
}

.u-section-7 .u-btn-1 {
  background-image: none;
  text-transform: uppercase;
  font-weight: 700;
  border-style: solid;
  margin: 40px auto 60px;
}

@media (max-width: 1399px) {
  .u-section-7 .u-sheet-1 {
    min-height: 800px;
  }
}

@media (max-width: 1199px) {
  .u-section-7 .u-sheet-1 {
    min-height: 660px;
  }
}

@media (max-width: 991px) {
  .u-section-7 .u-sheet-1 {
    min-height: 506px;
  }
}

@media (max-width: 767px) {
  .u-section-7 .u-sheet-1 {
    min-height: 380px;
  }
}

@media (max-width: 575px) {
  .u-section-7 .u-sheet-1 {
    min-height: 239px;
  }

  .u-section-7 .u-text-1 {
    font-size: 3.75rem;
  }
} .u-section-8 {
  background-image: linear-gradient(0deg, rgba(0,0,0,0.55), rgba(0,0,0,0.55)), url("images/Mars_Valles_Marineris_EDIT.jpg");
  background-position: 50% 50%;
}

.u-section-8 .u-sheet-1 {
  min-height: 50vw;
}

.u-section-8 .u-text-1 {
  font-size: 6rem;
  font-weight: 700;
  text-shadow: -2px 2px 8px rgba(0,0,0,1);
  margin: 242px auto 0;
}

.u-section-8 .u-text-2 {
  margin: 30px auto 0;
}

.u-section-8 .u-btn-1 {
  background-image: none;
  text-transform: uppercase;
  font-weight: 700;
  border-style: solid;
  margin: 40px auto 60px;
}

@media (max-width: 1399px) {
  .u-section-8 .u-sheet-1 {
    min-height: 800px;
  }
}

@media (max-width: 1199px) {
  .u-section-8 .u-sheet-1 {
    min-height: 660px;
  }
}

@media (max-width: 991px) {
  .u-section-8 .u-sheet-1 {
    min-height: 506px;
  }
}

@media (max-width: 767px) {
  .u-section-8 .u-sheet-1 {
    min-height: 380px;
  }
}

@media (max-width: 575px) {
  .u-section-8 .u-sheet-1 {
    min-height: 239px;
  }

  .u-section-8 .u-text-1 {
    font-size: 3.75rem;
  }
} .u-section-9 {
  background-image: linear-gradient(0deg, rgba(0,0,0,0.55), rgba(0,0,0,0.55)), url("images/ceinture-asteroides1.jpg");
  background-position: 50% 50%;
}

.u-section-9 .u-sheet-1 {
  min-height: 50vw;
}

.u-section-9 .u-text-1 {
  font-size: 6rem;
  font-weight: 700;
  text-shadow: -2px 2px 8px rgba(0,0,0,1);
  margin: 242px auto 0;
}

.u-section-9 .u-text-2 {
  margin: 30px auto 0;
}

.u-section-9 .u-btn-1 {
  background-image: none;
  text-transform: uppercase;
  font-weight: 700;
  border-style: solid;
  margin: 40px auto 60px;
}

@media (max-width: 1399px) {
  .u-section-9 .u-sheet-1 {
    min-height: 800px;
  }
}

@media (max-width: 1199px) {
  .u-section-9 .u-sheet-1 {
    min-height: 660px;
  }
}

@media (max-width: 991px) {
  .u-section-9 .u-sheet-1 {
    min-height: 506px;
  }
}

@media (max-width: 767px) {
  .u-section-9 .u-sheet-1 {
    min-height: 380px;
  }
}

@media (max-width: 575px) {
  .u-section-9 .u-sheet-1 {
    min-height: 239px;
  }

  .u-section-9 .u-text-1 {
    font-size: 3.75rem;
  }
} .u-section-10 {
  background-image: linear-gradient(0deg, rgba(0,0,0,0.55), rgba(0,0,0,0.55)), url("images/Jupiter5.jpg");
  background-position: 50% 50%;
}

.u-section-10 .u-sheet-1 {
  min-height: 50vw;
}

.u-section-10 .u-text-1 {
  font-size: 6rem;
  font-weight: 700;
  text-shadow: -2px 2px 8px rgba(0,0,0,1);
  margin: 242px auto 0;
}

.u-section-10 .u-text-2 {
  margin: 30px auto 0;
}

.u-section-10 .u-btn-1 {
  background-image: none;
  text-transform: uppercase;
  font-weight: 700;
  border-style: solid;
  margin: 40px auto 60px;
}

@media (max-width: 1399px) {
  .u-section-10 .u-sheet-1 {
    min-height: 800px;
  }
}

@media (max-width: 1199px) {
  .u-section-10 .u-sheet-1 {
    min-height: 660px;
  }
}

@media (max-width: 991px) {
  .u-section-10 .u-sheet-1 {
    min-height: 506px;
  }
}

@media (max-width: 767px) {
  .u-section-10 .u-sheet-1 {
    min-height: 380px;
  }
}

@media (max-width: 575px) {
  .u-section-10 .u-sheet-1 {
    min-height: 239px;
  }

  .u-section-10 .u-text-1 {
    font-size: 3.75rem;
  }
} .u-section-11 {
  background-image: linear-gradient(0deg, rgba(0,0,0,0.55), rgba(0,0,0,0.55)), url("images/Saturn_during_Equinox.jpg");
  background-position: 50% 50%;
}

.u-section-11 .u-sheet-1 {
  min-height: 50vw;
}

.u-section-11 .u-text-1 {
  font-size: 6rem;
  font-weight: 700;
  text-shadow: -2px 2px 8px rgba(0,0,0,1);
  margin: 242px auto 0;
}

.u-section-11 .u-text-2 {
  margin: 30px auto 0;
}

.u-section-11 .u-btn-1 {
  background-image: none;
  text-transform: uppercase;
  font-weight: 700;
  border-style: solid;
  margin: 40px auto 60px;
}

@media (max-width: 1399px) {
  .u-section-11 .u-sheet-1 {
    min-height: 800px;
  }
}

@media (max-width: 1199px) {
  .u-section-11 .u-sheet-1 {
    min-height: 660px;
  }
}

@media (max-width: 991px) {
  .u-section-11 .u-sheet-1 {
    min-height: 506px;
  }
}

@media (max-width: 767px) {
  .u-section-11 .u-sheet-1 {
    min-height: 380px;
  }
}

@media (max-width: 575px) {
  .u-section-11 .u-sheet-1 {
    min-height: 239px;
  }

  .u-section-11 .u-text-1 {
    font-size: 3.75rem;
  }
} .u-section-12 {
  background-image: linear-gradient(0deg, rgba(0,0,0,0.55), rgba(0,0,0,0.55)), url("images/Uranus2_cropped-1.jpg");
  background-position: 50% 50%;
}

.u-section-12 .u-sheet-1 {
  min-height: 50vw;
}

.u-section-12 .u-text-1 {
  font-size: 6rem;
  font-weight: 700;
  text-shadow: -2px 2px 8px rgba(0,0,0,1);
  margin: 242px auto 0;
}

.u-section-12 .u-text-2 {
  margin: 30px auto 0;
}

.u-section-12 .u-btn-1 {
  background-image: none;
  text-transform: uppercase;
  font-weight: 700;
  border-style: solid;
  margin: 40px auto 60px;
}

@media (max-width: 1399px) {
  .u-section-12 .u-sheet-1 {
    min-height: 800px;
  }
}

@media (max-width: 1199px) {
  .u-section-12 .u-sheet-1 {
    min-height: 660px;
  }
}

@media (max-width: 991px) {
  .u-section-12 .u-sheet-1 {
    min-height: 506px;
  }
}

@media (max-width: 767px) {
  .u-section-12 .u-sheet-1 {
    min-height: 380px;
  }
}

@media (max-width: 575px) {
  .u-section-12 .u-sheet-1 {
    min-height: 239px;
  }

  .u-section-12 .u-text-1 {
    font-size: 3.75rem;
  }
} .u-section-13 {
  background-image: linear-gradient(0deg, rgba(0,0,0,0.55), rgba(0,0,0,0.55)), url("images/Neptune.jpg");
  background-position: 50% 50%;
}

.u-section-13 .u-sheet-1 {
  min-height: 50vw;
}

.u-section-13 .u-text-1 {
  font-size: 6rem;
  font-weight: 700;
  text-shadow: -2px 2px 8px rgba(0,0,0,1);
  margin: 242px auto 0;
}

.u-section-13 .u-text-2 {
  margin: 30px auto 0;
}

.u-section-13 .u-btn-1 {
  background-image: none;
  text-transform: uppercase;
  font-weight: 700;
  border-style: solid;
  margin: 40px auto 60px;
}

@media (max-width: 1399px) {
  .u-section-13 .u-sheet-1 {
    min-height: 800px;
  }
}

@media (max-width: 1199px) {
  .u-section-13 .u-sheet-1 {
    min-height: 660px;
  }
}

@media (max-width: 991px) {
  .u-section-13 .u-sheet-1 {
    min-height: 506px;
  }
}

@media (max-width: 767px) {
  .u-section-13 .u-sheet-1 {
    min-height: 380px;
  }
}

@media (max-width: 575px) {
  .u-section-13 .u-sheet-1 {
    min-height: 239px;
  }

  .u-section-13 .u-text-1 {
    font-size: 3.75rem;
  }
} .u-section-14 {
  background-image: linear-gradient(0deg, rgba(0,0,0,0.55), rgba(0,0,0,0.55)), url("images/Nh-pluto-in-true-color_2x.jpg");
  background-position: 50% 50%;
}

.u-section-14 .u-sheet-1 {
  min-height: 50vw;
}

.u-section-14 .u-text-1 {
  font-size: 6rem;
  font-weight: 700;
  text-shadow: -2px 2px 8px rgba(0,0,0,1);
  margin: 242px auto 0;
}

.u-section-14 .u-text-2 {
  margin: 30px auto 0;
}

.u-section-14 .u-btn-1 {
  background-image: none;
  text-transform: uppercase;
  font-weight: 700;
  border-style: solid;
  margin: 40px auto 60px;
}

@media (max-width: 1399px) {
  .u-section-14 .u-sheet-1 {
    min-height: 800px;
  }
}

@media (max-width: 1199px) {
  .u-section-14 .u-sheet-1 {
    min-height: 660px;
  }
}

@media (max-width: 991px) {
  .u-section-14 .u-sheet-1 {
    min-height: 506px;
  }
}

@media (max-width: 767px) {
  .u-section-14 .u-sheet-1 {
    min-height: 380px;
  }
}

@media (max-width: 575px) {
  .u-section-14 .u-sheet-1 {
    min-height: 239px;
  }

  .u-section-14 .u-text-1 {
    font-size: 3.75rem;
  }
} .u-section-15 {
  background-image: linear-gradient(0deg, rgba(0,0,0,0.55), rgba(0,0,0,0.55)), url("images/Capturedcran2022-03-05091242.png");
  background-position: 50% 50%;
}

.u-section-15 .u-sheet-1 {
  min-height: 50vw;
}

.u-section-15 .u-text-1 {
  font-size: 6rem;
  font-weight: 700;
  text-shadow: -2px 2px 8px rgba(0,0,0,1);
  margin: 242px auto 0;
}

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

.u-section-15 .u-btn-1 {
  background-image: none;
  padding: 0;
}

.u-section-15 .u-btn-2 {
  background-image: none;
  text-transform: uppercase;
  font-weight: 700;
  border-style: solid;
  margin: 40px auto 60px;
}

@media (max-width: 1399px) {
  .u-section-15 .u-sheet-1 {
    min-height: 800px;
  }
}

@media (max-width: 1199px) {
  .u-section-15 .u-sheet-1 {
    min-height: 660px;
  }
}

@media (max-width: 991px) {
  .u-section-15 .u-sheet-1 {
    min-height: 506px;
  }
}

@media (max-width: 767px) {
  .u-section-15 .u-sheet-1 {
    min-height: 380px;
  }
}

@media (max-width: 575px) {
  .u-section-15 .u-sheet-1 {
    min-height: 239px;
  }

  .u-section-15 .u-text-1 {
    font-size: 3.75rem;
  }
} .u-section-16 {
  background-image: linear-gradient(0deg, rgba(0,0,0,0.55), rgba(0,0,0,0.55)), url("images/nuage-oort-001-1200x900.jpg");
  background-position: 50% 50%;
}

.u-section-16 .u-sheet-1 {
  min-height: 50vw;
}

.u-section-16 .u-text-1 {
  font-size: 6rem;
  font-weight: 700;
  text-shadow: -2px 2px 8px rgba(0,0,0,1);
  margin: 242px auto 0;
}

.u-section-16 .u-text-2 {
  margin: 30px auto 0;
}

.u-section-16 .u-btn-1 {
  background-image: none;
  padding: 0;
}

.u-section-16 .u-btn-2 {
  background-image: none;
  padding: 0;
}

.u-section-16 .u-btn-3 {
  background-image: none;
  text-transform: uppercase;
  font-weight: 700;
  border-style: solid;
  margin: 40px auto 60px;
}

@media (max-width: 1399px) {
  .u-section-16 .u-sheet-1 {
    min-height: 800px;
  }
}

@media (max-width: 1199px) {
  .u-section-16 .u-sheet-1 {
    min-height: 660px;
  }
}

@media (max-width: 991px) {
  .u-section-16 .u-sheet-1 {
    min-height: 506px;
  }
}

@media (max-width: 767px) {
  .u-section-16 .u-sheet-1 {
    min-height: 380px;
  }
}

@media (max-width: 575px) {
  .u-section-16 .u-sheet-1 {
    min-height: 239px;
  }

  .u-section-16 .u-text-1 {
    font-size: 3.75rem;
  }
} .u-section-17 {
  background-image: none;
}

.u-section-17 .u-sheet-1 {
  min-height: 135px;
}

.u-section-17 .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-18 {
  background-image: none;
}

.u-section-18 .u-sheet-1 {
  min-height: 135px;
}

.u-section-18 .u-btn-1 {
  border-style: solid;
  text-transform: uppercase;
  font-size: 1.5rem;
  background-image: none;
  margin: 39px auto;
  padding: 8px 120px;
}