div#preloader {
    position: fixed;
    z-index: 9999;
    width: 100%;
    height: 100vh;
    background: #fff;
}

div#preloader .loader_position {
    position: fixed;
    left: 50%;
    top: 50%;
    -webkit-transform: translate(-50%,-50%);
       -moz-transform: translate(-50%,-50%);
        -ms-transform: translate(-50%,-50%);
         -o-transform: translate(-50%,-50%);
            transform: translate(-50%,-50%);
}




.preloader_1 {
  width: 75px;
  height: 75px;
  margin: 0;
  background: transparent;
  border-top: 4px solid #009688;
  border-right: 4px solid transparent;
  border-radius: 50%;
  -webkit-animation: 1s spin linear infinite;
  animation: 1s spin linear infinite;
}

-webkit-@keyframes spin {
  -webkit-from {
    -webkit-transform: rotate(0deg);
    -ms-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  -webkit-to {
    -webkit-transform: rotate(360deg);
    -ms-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

@-webkit-keyframes spin {
  from {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

@keyframes spin {
  from {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}


/* preloader_2
================================================== */
.preloader_2 {
  position: relative;
  height: 100px;
  width: 100px;
  border: 4px solid transparent;
  border-top-color: #1976d2;
  border-left-color: #1976d2;
  border-radius: 50%;
  -webkit-animation: spin 1.5s linear infinite;
  animation: spin 1.5s linear infinite;
}

.preloader_2::before {
  position: absolute;
  top: 15px;
  left: 15px;
  right: 15px;
  bottom: 15px;
  content: "";
  border: 4px solid transparent;
  border-top-color: #03a9f4;
  border-left-color: #03a9f4;
  border-radius: 50%;
  -webkit-animation: spinBack 1s linear infinite;
  animation: spinBack 1s linear infinite;
}

@-webkit-keyframes spinBack {
  from {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(-720deg);
    transform: rotate(-720deg);
  }
}

@keyframes spinBack {
  from {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(-720deg);
    transform: rotate(-720deg);
  }
}


/* preloader_3
================================================== */
.preloader_3 {
   width:50px;
   height:50px;
   display:inline-block;
   padding:0px;
   text-align:left;
}
.preloader_3 span {
   position:absolute;
   display:inline-block;
   width:50px;
   height:50px;
   border-radius:100%;
   background:rgba(135, 211, 124,1);
   -webkit-animation:loader3 1.5s linear infinite;
   animation:loader3 1.5s linear infinite;
}
.preloader_3 span:last-child {
   animation-delay:-0.9s;
   -webkit-animation-delay:-0.9s;
}
@keyframes loader3 {
   0% {transform: scale(0, 0);opacity:0.8;}
   100% {transform: scale(1, 1);opacity:0;}
}
@-webkit-keyframes loader3 {
   0% {-webkit-transform: scale(0, 0);opacity:0.8;}
   100% {-webkit-transform: scale(1, 1);opacity:0;}
}

/*  preloader_4*/
.preloader_4{
    width: 50px;
    height: 50px;
    background-color: #ddd;
    border-radius: 50%;
    box-shadow: 60px 0px 0px 0px #ddd;
    position: relative;
    margin: 36px 26px;
}

.preloader_4:after{
    background-color: #59488b;
    width: 25px;
    height: 25px;
    box-shadow: 60px 0px 0px 0px #59488b;
    border-radius: 50%;
    left: 9px;
    top: 8px;
    position: absolute;
    content: "";
    -webkit-animation: eyeball 2s linear infinite alternate;
       -moz-animation: eyeball 2s linear infinite alternate;
            animation: eyeball 2s linear infinite alternate;
}

.admin_preloader .preloader_4{
    width: 20px;
    height: 20px;
    box-shadow: 30px 0px 0px 0px #ddd;

}
.admin_preloader .preloader_4:after{
    width:10px;
    height: 10px;
    left: 9px;
    top: 8px;
     box-shadow: 30px 0px 0px 0px #59488b;
}





@-webkit-keyframes eyeball{
    0%{left: 9px;}
    100%{left: 1px;}
}
@-moz-keyframes eyeball{
    0%{left: 9px;}
    100%{left: 1px;}
}
@keyframes eyeball{
    0%{left: 9px;}
    100%{left: 1px;}
}



.admin_preloader {
    height: 100px;
    width: 100px;
    position: relative;
    margin-top: 20px;
}