@import "compass/css3";

*{
  box-sizing:border-box;
  -moz-box-sizing:border-box;
  -webkit-box-sizing:border-box;
  font-family:arial;
}
body{
  padding: 0;
  margin: 0;
  text-align: center;
  font-family: arial;
}
section{
  height: 250px;
  //padding-top:90px;
  float: left;
  width: 50%;
  position: relative;
}

//=====================

 .spinner{
    width: 50px;
    height: 50px;
    @include border-radius(100%);
    margin: auto;
    position: absolute;
   left: 0;right: 0;top: 0;bottom: 0;
   margin: auto;

 }

.model-1{
  background:#202020;
  .spinner{
    color: #f00;
    @include animation(color-bubble 2s linear 0s infinite );
    &:after, &:before{
      content: '';
      position: absolute;
      left: 0;right: 0;top: 0;bottom: 0;
      @include border-radius(100%);
      @include box-shadow(0 0 0 3px);
      @include animation(spinner-bubble 1.3s linear 0s infinite );
      margin: auto;
      width: 10px;
      height: 10px;
      opacity: 0;
    }
    &:before{
       @include animation(spinner-bubble 1.3s linear 2s infinite );
    }
  }
}
.model-2{
  background:#4B346F;
  .spinner{
    border:1px solid;
    @include animation( rotate  1.3s linear 0s infinite, color-bubble 3s linear 0s infinite);
     &:after{
      content: '';
      position: absolute;
       width: 15px;
       height: 15px;
       background: #fff;
       @include border-radius(100%);
       @include animation(color-change 3s linear 0s infinite );
       left: -5px;
       top: 18px;
     }
  }
}
.model-3{
  background:#BF1B21;
  .spinner{
    background: #fff;
    height: 40px;
    @include border-radius(0);
    @include animation(rotateRct 1.2s ease-in-out infinite, color-change 1.3s ease-in-out infinite );
  }
}
.model-4{
  background:#FFA500;
  .spinner{
    border:5px solid rgba(255, 255, 255, .5);
    border-bottom-color:#f00 ;
     @include animation(rotate 2s linear 0s infinite);
  }
}
.model-5{
  background:#034BB5;
  .spinner{
    border:5px solid rgba(0, 0, 0, 0);
    border-bottom-color:#19A5DF;
     border-top-color:#19A5DF;
     @include animation(rotate 1.5s linear 0s infinite);
  }
}
.model-6{
  background:#009200;
  .spinner{
    border:2px solid #19A5DF;
    @include border-radius(0);
    @include animation(rotate 3s infinite);
    &:after, &:before{
      content: '';
      position: absolute;
      left: 5px;
      top: 5px;
      width: 32px;
      height: 32px;
      border:2px solid #FEB825;
      @include  animation(rotate 3s infinite reverse);
    }
    &:before{
      border-color: #fff;
       left: 10px;
      top: 10px;
      width: 22px;
      height: 22px;
      @include  animation(rotate 2s infinite)
    }
  }
}
.model-7{
  background:#FF451C;
  .spinner{
    @include animation( rotate  1.3s linear 0s infinite, size 5s linear 0s infinite alternate);
     &:after, &:before{
      content: '';
      position: absolute;
       width: 15px;
       height: 15px;
       background: #fff;
       @include border-radius(100%);
       left: 0px;
       top: 0px;
       bottom: 0;
       margin: auto;
     }
    &:before{
      left: auto;
      right: 0;
    }
    
  }
}
.model-8{
  background:#C90463;
  .spinner{
    width: 100px;
    height: 20px;
    @include border-radius(0);
    &:before{
      content: '';
      position: absolute;
       width: 10px;
       height:10px;
       left: 0;
      @include border-radius(100%);
     @include  animation(shadowSize 2s ease-in infinite);
      color: #fff;
     
    }
    
  }
}
.model-9{
  background:#12846D;
  .spinner{
    &:after, &:before{
      content: '';
      position: absolute;
      left: 0;right: 0;top: 0;bottom: 0;
      margin: auto;
      width: 30px;
      height: 30px;
       border:5px solid rgba(0,0,0,0);
       border-bottom:5px solid #fff ;
      @include border-radius(100%);
      @include  animation(rotate 1s linear infinite );
    }
    &:before{
      width: 40px;
      height: 40px;
      @include animation-direction(reverse);
    }
  }
}
.model-10{
  background:#3D6AA2;
 
  .spinner{
    background: #fff;
     overflow: hidden;
     @include animation(color-change 3s linear 0s infinite ,shadow 1.3s linear 0s infinite, color-bubble 5s linear 0s infinite alternate, rotate 5s linear 0s infinite);
    
  }
}


//======= Keyframes =======
@include keyframes(spinner-bubble){
  from{
    width: 10px;
    height: 10px;
    opacity: .8;
  }
  to{
     width: 50px;
    height: 50px;
    opacity: 0;
  }
}

@include keyframes(color-bubble){
  0%{color: #009DDC;}
  33%{color: #50B949;}
  66%{color: #EE2D24;}
  100%{color: #FEB825;}
}

@include keyframes(color-change){
  0%{background: #009DDC;}
  33%{background: #50B949;}
  66%{background: #EE2D24;}
  100%{background: #FEB825;}
}  
@include keyframes(rotate){
    from {@include rotate(0deg);}
    to {@include rotate(360deg);}
}
@include keyframes (rotateRct) {
  0% {@include transform(perspective(120px) rotateX(0deg) rotateY(0deg))}
  50% {@include transform(perspective(120px) rotateX(-180.1deg) rotateY(0deg))}
  100% {@include transform(perspective(120px) rotateX(-180deg) rotateY(-179.9deg)) }
}

@include keyframes(size){
    from { width: 70px; height: 70px;}
    to {width: 30px; height: 30px;}
}

@include keyframes(shadow){
    from { @include box-shadow( 0px 0 0 1px  inset)}
    to {@include box-shadow( 50px 0 0 1px  inset )}
}

@include keyframes(shadowSize){
  0% { @include box-shadow(15px 0 0 0, 30px 0 0 0 ,45px 0 0 0, 60px 0 0 0, 75px 0 0 0);}
  20% { @include box-shadow(15px 0 0 5px, 30px 0 0 0 ,45px 0 0 0, 60px 0 0 0, 75px 0 0 0);}
  40% { @include box-shadow(15px 0 0 0, 30px 0 0 5px ,45px 0 0 0, 60px 0 0 0, 75px 0 0 0);}
  60% { @include box-shadow(15px 0 0 0, 30px 0 0 0 ,45px 0 0 5px, 60px 0 0 0, 75px 0 0 0);}
  80% { @include box-shadow(15px 0 0 0, 30px 0 0 0 ,45px 0 0 0, 60px 0 0 5px, 75px 0 0 0);}
  100% { @include box-shadow(15px 0 0 0, 30px 0 0 0 ,45px 0 0 0, 60px 0 0 0, 75px 0 0 5px);}
}