body,
html {
  height: 100%;
  margin: 0;
  padding: 0;
  font-family: "Optima", sans-serif;
  background: #1abc9c;
  background: linear-gradient(135deg, #262626 0%, #121112 100%);
}

h4 {
  margin: 10px 0 0 0;
  font-weight: lighter;
  color: #eeeeee;
}

p {
  font-size: 12px;
  font-weight: light;
  color: #999999;
}

span a {
  font-size: 20px;
  color: #cccccc;
  text-decoration: none;
  margin: 0 10px;
  transition: all 0.4s ease-in-out;
}
span a:hover {
  color: #ffffff;
}

@-webkit-keyframes float {
  0% {
    box-shadow: 0 5px 15px 0px rgba(0, 0, 0, 0.6);
    transform: translatey(0px);
  }
  50% {
    box-shadow: 0 25px 15px 0px rgba(0, 0, 0, 0.2);
    transform: translatey(-20px);
  }
  100% {
    box-shadow: 0 5px 15px 0px rgba(0, 0, 0, 0.6);
    transform: translatey(0px);
  }
}

@keyframes float {
  0% {
    box-shadow: 0 5px 15px 0px rgba(0, 0, 0, 0.6);
    transform: translatey(0px);
  }
  50% {
    box-shadow: 0 25px 15px 0px rgba(0, 0, 0, 0.2);
    transform: translatey(-20px);
  }
  100% {
    box-shadow: 0 5px 15px 0px rgba(0, 0, 0, 0.6);
    transform: translatey(0px);
  }
}
.container {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.avatar {
  width: 150px;
  height: 150px;
  box-sizing: border-box;
  border: 5px white solid;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 5px 15px 0px rgba(0, 0, 0, 0.6);
  transform: translatey(0px);
  -webkit-animation: float 6s ease-in-out infinite;
          animation: float 6s ease-in-out infinite;
}
.avatar img {
  width: 100%;
  height: auto;
}

.content {
  width: 100%;
  max-width: 600px;
  padding: 20px 40px;
  box-sizing: border-box;
  text-align: center;
}