CSS绘制风景

            
            $orange: #ED6556;
$light-orange: #FEA456;
$yellow: #ffb058;
$purple: #7E0E68;
$pink: #F39D8B;

body {
  margin: 0;
  height: 100vh;
  overflow: hidden
}
* {
  position: absolute;
}
*:before, *:after {
  content: '';
  position: absolute;
}
.top {
  width: 100vw;
  background: rgba(231, 77, 92, 1);
  background: -moz-linear-gradient(
    top,
    rgba(231, 77, 92, 1) 0%,
    rgba(243, 119, 77, 1) 100%
  );
  background: -webkit-gradient(
    left top,
    left bottom,
    color-stop(0%, rgba(231, 77, 92, 1)),
    color-stop(100%, rgba(243, 119, 77, 1))
  );
  background: -webkit-linear-gradient(
    top,
    rgba(231, 77, 92, 1) 0%,
    rgba(243, 119, 77, 1) 100%
  );
  background: -o-linear-gradient(
    top,
    rgba(231, 77, 92, 1) 0%,
    rgba(243, 119, 77, 1) 100%
  );
  background: -ms-linear-gradient(
    top,
    rgba(231, 77, 92, 1) 0%,
    rgba(243, 119, 77, 1) 100%
  );
  background: linear-gradient(
    to bottom,
    rgba(231, 77, 92, 1) 0%,
    rgba(243, 119, 77, 1) 100%
  );
  filter: progid:DXImageTransform.Microsoft.gradient(
      startColorstr='#e74d5c',
      endColorstr='#f3774d',
      GradientType=0
    );
  height: 50vh;
  top: 0;
  left: 0;
  z-index: 1;
}
.bottom {
  width: 100vw;
  background-color: $purple;
  height: 51vh;
  bottom: 0;
  z-index: 2;
  overflow:hidden;
}
.stars {
  top: 0;
  left: 0;
  right: 0;
  margin: auto;
  height: 100%;
  z-index: -1;
  & > * {
    border-radius: 50px;
    background-color: rgba(#fca054, 1);
    animation: twinkle 5s infinite;
    transition-timing-function: ease-in-out;
  }
  @for $i from 1 through (40) {
    $top: random(400)+px;
    $left: random(100)+vw;
    $size: random(6)+0px;
    .star:nth-of-type(#{$i}) {
      top: $top;
      left: $left;
      width: $size;
      height: $size;
      animation-delay: random(5) + s;
    }
  }
}
@keyframes twinkle {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0.3;
  }
  100% {
    opacity: 1;
  }
}
.shooting-star {
  background-color: $yellow;
  background: linear-gradient(to right, $yellow 0%, transparent 100%);
  width: 100px;
  height: 10px;
  border-radius: 200px;
  right: 15%;
  top: 15%;
  // transform: rotate(-30deg) scale(.8);
  animation: shooting-star 8s infinite;
}
@keyframes shooting-star {
   0% {
    transform: translate(0, 0) rotate(-30deg) scale(.8);
     opacity:1;
  }
  25% {
    transform: translate(-50px, 50px) rotate(-30deg) scale(.8);
    opacity:0;
  }
  100% {
      transform: translate(0, 0) rotate(-30deg) scale(.8);
    opacity:0;
  }
}
.sun {
  width: 220px;
  height: 220px;
  left: 0;
  right: 0;
  margin: auto;
  bottom: -70px;
  background-color: $yellow;
  border-radius: 50%;
}
.sun-glow-1 {
  background-color: rgba($yellow, 0.3);
  height: 300px;
  width: 300px;
  border-radius: 50%;
  top: -40px;
  left: -40px;
  z-index: 2;
}
.sun-glow-2 {
  background-color: rgba($yellow, 0.2);
  height: 380px;
  width: 380px;
  border-radius: 50%;
  top: -80px;
  left: -80px;
  z-index: 1;
}
.sun-glow-3 {
  background-color: rgba($yellow, 0.1);
  height: 460px;
  width: 460px;
  border-radius: 50%;
  top: -120px;
  left: -120px;
  z-index: -1;
}
.pyramid {
  -webkit-clip-path: polygon(50% 0, 0% 100%, 100% 100%);
  clip-path: polygon(50% 0, 0% 100%, 100% 100%);
  background: rgba(231, 77, 92, 1);
  background: linear-gradient(to bottom, #e54c5b 0%, #f3784d 100%);
}
.pyramids {
  width: 100%;
  height: 100%;
  bottom: -1%;
  z-index: 2;
  opacity: 0.7;
}
.pyramid:nth-of-type(1) {
  bottom: 0;
  height: 160px;
  width: 350px;
  left: -5%;
}
.pyramid:nth-of-type(2) {
  bottom: 0;
  height: 125px;
  width: 210px;
  left: 17%;
}
.pyramid:nth-of-type(3) {
  bottom: 0;
  height: 130px;
  width: 350px;
  right: -5%;
}
.pyramid:nth-of-type(4) {
  bottom: 0;
  height: 95px;
  width: 210px;
  right: 16%;
}
.clouds {
  width: 100%;
  height: 100%;
  animation: clouds 180s infinite linear;
  & *, & *:after, & *:before {
    border-radius: 50px;
  }
}
.cloud {
  background-color: rgba(255, 255, 255, 0.3);
  width:75px;
  height: 15px;
  border-radius: 50px;
  z-index: 99;
}
.cloud:nth-of-type(1) {
  top:25%;
  left: 10%;
  &:after {
    background-color: rgba(255, 255, 255, 0.3);
    top:150%;
    left:10%;
    width:40%;
    height: 100%; 
  }
}
.cloud:nth-of-type(2) {
   top:8%;
  left: 50%;
  background-color: rgba(255, 255, 255, 0.2);
    &:after {
    background-color: rgba(255, 255, 255, 0.2);
    top:0%;
    left:-40%;
    width:25%;
    height: 100%; 
  }
    &:before {
    background-color: rgba(255, 255, 255, 0.2);
    top:175%;
    left:-15%;
    width:75%;
    height: 100%; 
  }
}
.cloud:nth-of-type(3) {
  right:10%;
  top:40%;
  width:50px;
  background-color:rgba(255, 255, 255, 0.3);
    &:after {
    background-color: rgba(255, 255, 255, 0.3);
    top:0%;
    right:-50%;
    width:30%;
    height: 100%; 
  }
}
@keyframes clouds {
   0% {
    transform: translatex(0%)
  }
  100% {
      transform: translateX(100%)
  }
}
.bottom {
  background: linear-gradient(
    to top,
    #7e0e68 0%,
    #7e0e68 15%,
    #951f66 15%,
    #951f66 29%,
    #a52c60 29%,
    #a52c60 43%,
    #ba3b5e 43%,
    #ba3b5e 57%,
    #cf4c5e 57%,
    #cf4c5e 71%,
    #dd5556 71%,
    #dd5556 85%,
    #e75d54 85%,
    #e75d54 100%
  );
}
.main-sun-reflexion {
  top: 0;
  left: 0;
  right: 0;
  margin: auto;
  height: 100%;
  z-index: 2;
  & > * {
    border-radius: 50px;
    height: 5%;
    top: 0;
    left: 0;
    right: 0;
    margin: auto;
  }
  .reflexion-shape:nth-of-type(1) {
    background-color: #fca054;
    width: 35%;
  }
  .reflexion-shape:nth-of-type(2) {
    background-color: #fca054;
    width: 10%;
    top: 5%;
  }
  .reflexion-shape:nth-of-type(3) {
    background-color: #e75d54;
    width: 30%;
    top: 5%;
    left: 30%;
  }
  .reflexion-shape:nth-of-type(4) {
    background-color: #e75d54;
    width: 10%;
    top: 5%;
    left: -13%;
  }
  .reflexion-shape:nth-of-type(5) {
    background-color: #fca054;
    width: 40%;
    top: 10%;
  }
  .reflexion-shape:nth-of-type(6) {
    background-color: #fca054;
    width: 15%;
    top: 15%;
  }
  .reflexion-shape:nth-of-type(7) {
    background-color: #dd5556;
    width: 5%;
    top: 15%;
    z-index: 2;
  }
  .reflexion-shape:nth-of-type(8) {
    background-color: #dd5556;
    width: 10%;
    top: 15%;
    left: -20%;
  }
  .reflexion-shape:nth-of-type(9) {
    background-color: #dd5556;
    width: 10%;
    top: 15%;
    left: 20%;
  }
  .reflexion-shape:nth-of-type(10) {
    background-color: #fca054;
    width: 20%;
    top: 20%;
  }
  .reflexion-shape:nth-of-type(11) {
    background-color: #fca054;
    width: 7%;
    top: 20%;
    left: 30%;
  }
  .reflexion-shape:nth-of-type(12) {
    background-color: #fca054;
    width: 7%;
    top: 24%;
  }
  .reflexion-shape:nth-of-type(13) {
    background-color: #dd5556;
    width: 7%;
    top: 25%;
    height: 4%;
    left: -10%;
  }
  .reflexion-shape:nth-of-type(14) {
    background-color: #dd5556;
    width: 7%;
    top: 25%;
    height: 4%;
    left: 10%;
  }
  .reflexion-shape:nth-of-type(15) {
    background-color: #fca054;
    width: 9%;
    top: 29%;
  }
  .reflexion-shape:nth-of-type(16) {
    background-color: #fca054;
    width: 7%;
    top: 34%;
  }
  .reflexion-shape:nth-of-type(17) {
    background-color: #cf4c5e;
    width: 7%;
    top: 34%;
    left: -9%;
  }
  .reflexion-shape:nth-of-type(18) {
    background-color: #cf4c5e;
    width: 7%;
    top: 34%;
    left: 9%;
  }
  .reflexion-shape:nth-of-type(19) {
    background-color: #fca054;
    width: 7%;
    top: 39%;
  }
  .reflexion-shape:nth-of-type(20) {
    background-color: #fca054;
    width: 3%;
    top: 39%;
    left: 12%;
  }
}
.small-sun-reflexions {
  top: 0;
  left: 0;
  right: 0;
  margin: auto;
  height: 100%;
  z-index: 1;
  & > * {
    border-radius: 50px;
    width: 25px;
    height: 15px;
    background-color: rgba(#fca054, 0.5);
    animation: waves 4s infinite;
    transition-timing-function: ease-in-out;
  }
  .reflexion:nth-of-type(1) {
    top: 5%;
    left: 15%;
  }
  .reflexion:nth-of-type(2) {
    top: 12%;
    left: -1%;
  }
  .reflexion:nth-of-type(3) {
    top: 20%;
    left: 25%;
  }
  .reflexion:nth-of-type(4) {
    top: 25%;
    left: 12%;
  }
  .reflexion:nth-of-type(5) {
    top: 30%;
    left: 35%;
  }

  .reflexion:nth-of-type(6) {
    top: 45%;
    left: 31%;
    background-color: rgba(#fca054, 0.4);
  }
  .reflexion:nth-of-type(7) {
    top: 50%;
    left: 10%;
    background-color: rgba(#fca054, 0.4);
  }
  .reflexion:nth-of-type(8) {
    top: 55%;
    left: 46%;
    background-color: rgba(#fca054, 0.3);
  }
  .reflexion:nth-of-type(9) {
    top: 65%;
    left: 38%;
    background-color: rgba(#fca054, 0.3);
  }
  .reflexion:nth-of-type(10) {
    top: 70%;
    left: 19%;
    background-color: rgba(#fca054, 0.2);
  }
  .reflexion:nth-of-type(11) {
    top: 75%;
    left: 6%;
    background-color: rgba(#fca054, 0.2);
  }
  .reflexion:nth-of-type(12) {
    top: 85%;
    left: 28%;
    background-color: rgba(#fca054, 0.1);
  }

  .reflexion:nth-of-type(13) {
    top: 90%;
    left: 40%;
    background-color: rgba(#fca054, 0.1);
  }

  .reflexion:nth-of-type(14) {
    top: 5%;
    right: 15%;
  }
  .reflexion:nth-of-type(15) {
    top: 10%;
    right: 7%;
  }
  .reflexion:nth-of-type(16) {
    top: 20%;
    right: 25%;
  }
  .reflexion:nth-of-type(17) {
    top: 30%;
    right: 35%;
  }
  .reflexion:nth-of-type(18) {
    top: 30%;
    right: 10%;
    background-color: rgba(#fca054, 0.4);
  }
  .reflexion:nth-of-type(19) {
    top: 40%;
    right: 20%;
    background-color: rgba(#fca054, 0.4);
  }
  .reflexion:nth-of-type(20) {
    top: 45%;
    right: 31%;
    background-color: rgba(#fca054, 0.3);
  }
  .reflexion:nth-of-type(21) {
    top: 50%;
    right: 10%;
    background-color: rgba(#fca054, 0.3);
  }
  .reflexion:nth-of-type(22) {
    top: 65%;
    right: 38%;
    background-color: rgba(#fca054, 0.2);
  }
  .reflexion:nth-of-type(23) {
    top: 70%;
    right: 19%;
    background-color: rgba(#fca054, 0.2);
  }
  .reflexion:nth-of-type(24) {
    top: 80%;
    right: 3%;
    background-color: rgba(#fca054, 0.1);
  }
  .reflexion:nth-of-type(25) {
    top: 90%;
    right: 40%;
    background-color: rgba(#fca054, 0.1);
  }
  .reflexion:nth-of-type(26) {
    top: 93%;
    right: 19%;
    background-color: rgba(#fca054, 0.2);
  }
}
@keyframes waves {
  0% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(-2px, 1px);
  }
  100% {
    transform: translate(0, 0);
  }
}
@keyframes boat {
  0% {
    transform: translate(0, 0) scale(0.8);
  }
  50% {
    transform: translate(-2px, 1px) scale(0.8);
  }
  100% {
    transform: translate(0, 0) scale(0.8);
  }
}

.boat {
  height: 150px;
  width: 120px;
  z-index: 3;
  &:after {
    // background-color: #6d1e5a;
    background-image: linear-gradient(to bottom, #6d1e5a 0%, transparent 100%);
    bottom: -149px;
    width: 95%;
    height: 150px;
    left: -10%;
    -webkit-clip-path: polygon(25% 0%, 100% 0%, 75% 100%, 0% 100%);
    clip-path: polygon(25% 0%, 100% 0%, 75% 100%, 0% 100%);
  }
  .boat-bottom {
    bottom: 0;
    left: 0;
    -webkit-clip-path: polygon(0 70%, 100% 70%, 85% 100%, 15% 100%);
    clip-path: polygon(0 70%, 100% 70%, 85% 100%, 15% 100%);
    background-color: #7c276a;
    width: 100%;
    height: 100px;
    &:before {
      left: 0;
      bottom: 0;
      height: 100%;
      width: 50%;
      background-color: #853073;
    }
    &:after {
      background-color: #7c276a;
      width: 50%;
      height: 10px;
      left: 0;
      bottom: 10px;
    }
    .squares {
      width: 100%;
      height: 8px;
      bottom: 20px;
      left: 2px;
    }
    .square {
      background-color: #ffad54;
      width: 5px;
      height: 5px;
      bottom: 0px;
    }
    .square:nth-of-type(1) {
      left: 10px;
    }
    .square:nth-of-type(2) {
      left: 40px;
    }
    .square:nth-of-type(3) {
      left: 70px;
    }
    .square:nth-of-type(4) {
      left: 100px;
    }
  }
  .boat-behind {
    width: 40px;
    height: 10px;
    background-color: #621352;
    bottom: 30px;
    left: 40px;
    &:after {
      width: 50%;
      height: 100%;
      left: 0;
      background-color: #711b5f;
    }
  }
  .boat-top-left {
    background-color: #f4845a;
    -webkit-clip-path: polygon(0% 100%, 50% 0%, 50% 100%);
    clip-path: polygon(0% 100%, 50% 0%, 50% 100%);
    width: 95%;
    height: 75%;
    bottom: 37px;
  }
  .boat-top-right {
    right: 0%;
    bottom: 37px;
    width: 95%;
    height: 60%;
    background-color: #e87255;
    z-index: 33;
    clip-path: polygon(0% 100%, 50% 0%, 50% 100%);
    transform: scaleX(-1);
  }
}
.boat:nth-of-type(1) {
  left: 15%;
  top: 10%; 
  animation: boat 4s infinite ease;
  // transform:scale(0.8);
}
.boat:nth-of-type(2) {
  right: 15%;
  bottom: 29%; 
  animation: waves 4s infinite ease;
  &:after {
    transform:scaleX(-1);
    left:13%;
    height:100px;
    bottom:-99px
  }
}

        

            
            // 灵感源自：
// https://dribbble.com/shots/2313479-shenzhenwan-sea