@import url(https://fonts.googleapis.com/css?family=Raleway:400,500,800);

body {
  background: url("self.png") center center/cover;
  margin: 0;
  padding: 0;
  height: 100vh;
  display: flex;
  justify-content: center;
  color: white;
  font-family: "Raleway", Arial, sans-serif;
}
section {
  display: grid;
  grid-template-columns: 1fr;
}

.header {
  width: 350px;
  height: 80px;
  border: 7px solid #e6b42b;
  border-radius: 10px;
  text-align: center;
  line-height: 60px;
  position: relative;
  overflow: hidden;
}

span {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  font-size: 48px;
  text-transform: uppercase;
  font-weight: 600;
}

.top-half {
  color: #eb3939;
  animation: split 4s linear infinite;
  clip-path: polygon(0 0, 100% 0, 100% 50%, 0 50%);
}

.bottom-half {
  color: #e6b42b;
  animation: split 4s linear infinite reverse;
  clip-path: polygon(0 50%, 100% 50%, 100% 100%, 0 100%);
}
.container {
  margin: 25px;
}
@keyframes split {
  0% {
    transform: translateX(100%);
  }
  40% {
    transform: translateX(0);
  }
  60% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}
a {
  text-decoration: none;
  color: #e6b42b;
}
.back {
  font-size: 1.28rem;
}
a:hover,
.back:hover {
  color: #eb3939;
}
.list {
  width: 60%;
  font-size: 1.2rem;
}
@media screen and (max-width: 800px) {
  body {
    background: black;
  }
  .list {
    width: 90%;
    font-size: 1.2rem;
  }
}