*{
  margin: 0;
  padding: 0;
}

body{
    background: black;
    overflow: hidden;
}

#background {
    width: 100%;
    height: 100%;
    position: fixed;
}

#three{
    z-index: 0;
    display: block;
    position: absolute;
    top:0;
    left:0;
    width: 100%;
}

#model{
    z-index: 1;
    position: absolute;
    bottom: 0;
    left: 50%;
    font-size: 2rem;
    transform: translateX(-50%);
}

.next_model:hover{
	-webkit-transform: scale(0.9) rotate(-90deg);
       -moz-transform: scale(0.9) rotate(-90deg);
        -ms-transform: scale(0.9) rotate(-90deg);
    	 -o-transform: scale(0.9) rotate(-90deg);
    		transform: scale(0.9) rotate(-90deg);
}

.next_model{
	cursor: pointer;
    position: absolute;
    right: 1.5em;
    top: 50%;
    z-index: 500;
    display: block;
    width: 1.5rem;
    height: 1.5rem;
    background-image: url(../img/theme/chev-white.png);
    background-size: 100% auto;
    background-repeat: no-repeat;
    background-position: center;
    -webkit-transform: rotate(-90deg);
       -moz-transform: rotate(-90deg);
        -ms-transform: rotate(-90deg);
    	 -o-transform: rotate(-90deg);
    		transform: rotate(-90deg);
}

.previous_model:hover{
	-webkit-transform: scale(0.9) rotate(90deg);
       -moz-transform: scale(0.9) rotate(90deg);
        -ms-transform: scale(0.9) rotate(90deg);
    	 -o-transform: scale(0.9) rotate(90deg);
    		transform: scale(0.9) rotate(90deg);
}

.previous_model{
	cursor: pointer;
    position: absolute;
    left: 1.5em;
    top: 50%;
    z-index: 500;
    display: block;
    width: 1.5rem;
    height: 1.5rem;
    background-image: url(../img/theme/chev-white.png);
    background-size: 100% auto;
    background-repeat: no-repeat;
    background-position: center;
    -webkit-transform: rotate(90deg);
       -moz-transform: rotate(90deg);
        -ms-transform: rotate(90deg);
    	 -o-transform: rotate(90deg);
    		transform: rotate(90deg);
}

.loader{
	display: none;
	width: 6rem;
	height: 6rem;
	border-radius: 100%;
	position: absolute;
	top: 50%;
	left: 50%;
	z-index: 9;
	margin: 0 auto;
	-webkit-transform: translate(-50%, -50%);
       -moz-transform: translate(-50%, -50%);
        -ms-transform: translate(-50%, -50%);
    	 -o-transform: translate(-50%, -50%);
    		transform: translate(-50%, -50%);
}

#loader-circle{
	color: white;
    text-align: center;
    line-height: 6rem;
}

#loader-circle:before, 
#loader-circle:after{
  content: "";
  position: absolute;
  top: -10px;
  left: -10px;
  width: 100%;
  height: 100%;
  border-radius: 100%;
  border: 10px solid transparent;
  border-top-color: white;
}

#loader-circle:before{
  z-index: 100;
  animation: spin 1s infinite;
}

#loader-circle:after{
  border: 10px solid #ccc;
}

@keyframes spin{
  0%{
    -webkit-transform: rotate(0deg);
    -ms-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    transform: rotate(0deg);
  }

  100%{
    -webkit-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    -o-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}