web-test/public/static/home/css/index.css

html {
  margin: 0;
  padding: 0;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0px;
  padding: 0px;
  font-family: "Lato", sans-serif;
  font-size: 16px;
}

.social-icon a {
  position: fixed;
  background: white;
  color: white;
  display: inline-block;
  width: 100px;
  height: 100px;
  transform: translate(-50%, -50%) rotate(45deg);
  transition: 0.15s ease;
  z-index: 30;
}

.social-icon i {
  position: absolute;
  font-size: 1.8em;
  pointer-events: none;
  z-index: 1000;
}

.social-icon:hover a {
  transform: translate(-50%, -50%) rotate(45deg) scale(1.05);
}

.youtube a {
  top: 100%;
  left: 0%;
  box-shadow: 0px 0px 15px 5px rgba(230, 33, 23, 0.5);
}

.youtube i {
  left: 8px;
  bottom: 8px;
  color: #e62117;
}

.github a {
  top: 100%;
  left: 100%;
  box-shadow: 0px 0px 15px 3px rgba(126, 126, 126, 0.5);
}

.github i {
  right: 8px;
  bottom: 8px;
}

#canvas-container-1 {
  height: 100%;
  width: 80%;
  margin: 0 auto;
}

#canvas-1 {
  display: block;
  position: relative;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

#site-link {
  color: #0099ff;
  display: inline-block;
  position: fixed;
  bottom: 4%;
  left: 50%;
  transform: translate(-50%, 0%);
  font-variant: small-caps;
}

body {
  background: url(../../home/images/bg_1.jpg);
  background-size: cover;
}

.fn_1 {
  width: 200px;
  height: 170px;
  background: url(../../home/images/fn_1.png) no-repeat;
  background-size: 100%;
}

.fn_1:hover {
  background: url(../../home/images/fn_1_h.png) no-repeat;
  background-size: 100%;
}

.fn_2 {
  width: 200px;
  height: 170px;
  background: url(../../home/images/fn_3.png) no-repeat;
  background-size: 100%;
}

.fn_2:hover {
  background: url(../../home/images/fn_3_h.png) no-repeat;
  background-size: 100%;
}

.fn_3 {
  width: 200px;
  height: 170px;
  background: url(../../home/images/fn_2.png) no-repeat;
  background-size: 100%;
}

.fn_3:hover {
  background: url(../../home/images/fn_2_h.png) no-repeat;
  background-size: 100%;
}

.fn_4 {
  width: 200px;
  height: 170px;
  background: url(../../home/images/fn_4.png) no-repeat;
  background-size: 100%;
}

.fn_4:hover {
  background: url(../../home/images/fn_4_h.png) no-repeat;
  background-size: 100%;
}

.fn_5 {
  width: 200px;
  height: 170px;
  background: url(../../home/images/fn_5.png) no-repeat;
  background-size: 100%;
}

.fn_5:hover {
  background: url(../../home/images/fn_5_h.png) no-repeat;
  background-size: 100%;
}

.sci-wheel {
  position: absolute;
  top: 0;
  right: 0;
  width: 100px;
}

.header {
  width: 100%;
  height: 100px;
  line-height: 100px;
  padding: 0 40px;
  background: rgba(0, 0, 0, 0.3);
}
.header .left {
  float: left;
  width: 50%;
}
.header .left .image {
  float: left;
  margin: 27px 10px;
  width: 60px;
}
.header .left .title {
  float: left;
  font-size: 30px;
  color: white;
  letter-spacing: 3px;
}
.header .right {
  float: left;
  width: 50%;
  text-align: right;
  padding: 0 70px 0 0;
}
.header .right button {
  background: #409eff;
  color: #fff;
  padding: 4px 4px;
  font-size: 14px;
  border-radius: 5px;
}
.header .right button:hover {
  cursor: pointer;
}

.center {
  position: absolute;
  top: 20px;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  width: 930px;
  height: 500px;
  z-index: 999;
  background: rgba(5, 19, 44, 0.6);
}

.center .list {
  display: block;
  float: left;
  margin: 60px 29px;
}

.center .list:nth-child(1) {
  position: relative;
  left: 75px;
  top: 60px;
}

.center .list:nth-child(2) {
  position: relative;
  left: 80px;
  top: 0;
}

.center .list:nth-child(3) {
  position: relative;
  left: 85px;
  top: 60px;
}

.center .list:nth-child(4) {
  position: relative;
  left: -187px;
  top: -145px;
}

.center .list:nth-child(5) {
  position: relative;
  top: -145px;
  left: 606px;
}

.center .list p {
  text-align: center;
  color: #00baf1;
  font-size: 35px;
  margin-top: 190px;
}