Mini Shell

body,html {
  /*background-color: #ffffff;*/
  height: 100%;
  position: relative;
  /*overflow: hidden;*/
      -webkit-touch-callout: none; /* iOS Safari */
    -webkit-user-select: none; /* Safari */
     -khtml-user-select: none; /* Konqueror HTML */
       -moz-user-select: none; /* Firefox */
        -ms-user-select: none; /* Internet Explorer/Edge */
            user-select: none; /* Non-prefixed version, currently
                                  supported by Chrome and Opera */
}
.loader {
  margin: 0 auto;
  width: 60px;
  height: 50px;
  text-align: center;
  font-size: 10px;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translateY(-50%) translateX(-50%);
}  
.loader > div {
  height: 100%;
  width: 8px;
  display: inline-block;
  float: left;
  margin-left: 2px;
  -webkit-animation: delay 0.8s infinite ease-in-out;
  animation: delay 0.8s infinite ease-in-out;
}
  
.loader .bar1{
  background-color: #754fa0 ;
}
.loader .bar2{
  background-color: #09b7bf;
  -webkit-animation-delay: -0.7s;
  animation-delay: -0.7s;
}
.loader  .bar3{
  background-color: #90d36b;
  -webkit-animation-delay: -0.6s;
  animation-delay: -0.6s;
}
.loader  .bar4{
  background-color: #f2d40d;
  -webkit-animation-delay: -0.5s;
  animation-delay: -0.5s;
}
.loader  .bar5{
  background-color: #fcb12b;
  -webkit-animation-delay: -0.4s;
  animation-delay: -0.4s;
}
.loader  .bar6{
  background-color: #ed1b72;
  -webkit-animation-delay: -0.3s;
  animation-delay: -0.3s;
}


@-webkit-keyframes delay {
  0%, 40%, 100% { -webkit-transform: scaleY(0.05) }  
  20% { -webkit-transform: scaleY(1.0) }
}

@keyframes delay {
  0%, 40%, 100% { 
    transform: scaleY(0.05);
    -webkit-transform: scaleY(0.05);
  }  20% { 
    transform: scaleY(1.0);
    -webkit-transform: scaleY(1.0);
  }
}