@import url(//fonts.googleapis.com/css?family=Inter:400,500,600,700&display=swap);

*{
  box-sizing:border-box;
}
html,body{
  margin: 0;
  padding: 0;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  height: 100vh;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

button{
  border-radius: 16px;
  width: 100%;
  height: 50%;
}

button[type="submit"] {
  -webkit-appearance:none;
  -webkit-border-radius: 16px;
}

button i{
  float: right;
  padding-right: 30px;
  margin-top: 3px;
}

button.a{
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  box-shadow: 0 8px 24px rgba(245, 87, 108, 0.35);
  transition: all 0.3s ease;
}

button.b{
  background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  box-shadow: 0 8px 24px rgba(79, 172, 254, 0.35);
  transition: all 0.3s ease;
}

#tip{
  text-align: center;
  color: rgba(255, 255, 255, 0.8);
  font-size: 15px;
  margin-top: 24px;
  font-weight: 500;
}

#hostname{
  position: absolute;
  bottom: 40px;
  right: 0;
  left: 0;
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
  font-weight: 500;
}

#content-container{
  z-index: 2;
  position: relative;
  margin: 0 auto;
  display: table;
  padding: 20px;
  max-width: 940px;
  height: 100%;
}
#content-container-center{
  display: table-cell;
  text-align: center;
  vertical-align: middle;
}

#content-container-center h3{
  color: white;
  font-size: 42px;
  font-weight: 700;
  margin-bottom: 48px;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
}

#choice{
  transition: all 300ms ease;
  line-height: 1.3em;
  display: inline-block;
  vertical-align: middle;
  font-size: 3em;
  background: white;
  padding: 32px;
  border-radius: 24px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}
#choice a{
  text-decoration:none;
}
#choice a:hover, #choice a:focus{
  outline:0;
  text-decoration:underline;
}

#choice button{
  display: block;
  height: 90px;
  width: 360px;
  border: none;
  color: white;
  text-transform: uppercase;
  font-size: 20px;
  font-weight: 700;
  margin: 12px 0;
  text-align: left;
  padding-left: 40px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

#choice button::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  transform: translateX(-100%);
  transition: transform 0.3s ease;
}

#choice button:hover::before {
  transform: translateX(0);
}

#choice button.a:hover{
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(245, 87, 108, 0.45);
}

#choice button.b:hover{
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(79, 172, 254, 0.45);
}

#choice button.a:focus{
  outline: none;
  box-shadow: 0 0 0 4px rgba(245, 87, 108, 0.3);
}

#choice button.b:focus{
  outline: none;
  box-shadow: 0 0 0 4px rgba(79, 172, 254, 0.3);
}

#background-stats{
  z-index:1;
  height:100%;
  width:100%;
  position:absolute;
}
#background-stats div{
  transition: width 400ms ease-in-out;
  display:inline-block;
  margin-bottom:-4px;
  width:50%;
  height:100%;
}