.back-to-top {
    position: fixed;
    visibility: hidden;
    opacity: 0;
    right: 30px;
    bottom: 30px;
    z-index: 996;
    background: rgba(255, 0, 1,0.6);
    width: 42px;
    height: 42px;
    transition: all 0.4s;
  }
  .call-wrapper{
    position: fixed;
    right: 30px;
    bottom: 79px;
    z-index: 996;
    transition: all 0.4s;
  }
  .call-wrapper > a{
    width: 42px;
    height: 42px;
    margin: 15px 0;
    background: rgba(255, 0, 1,0.6);
  }
  
  .call-wrapper > a:hover{
    background: rgba(255, 0, 1,1);
  }
  .call-wrapper i {
    font-size: 22px;
    color: #fff;
    line-height: 0;
  }

  .back-to-top i {
    font-size: 32px;
    color: #fff;
    line-height: 0;
  }
  
  .back-to-top:hover {
    background: #e72323;
    color: #fff;
  }
  
  .back-to-top.active {
    visibility: visible;
    opacity: 1;
  }


  @-webkit-keyframes ani-mouse {
    0% {
    opacity: 1;
    top: 29%;
    }
    15% {
    opacity: 1;
    top: 50%;
    }
    50% {
    opacity: 0;
    top: 50%;
    }
    100% {
    opacity: 0;
    top: 29%;
    }
  }
  @-moz-keyframes ani-mouse {
    0% {
    opacity: 1;
    top: 29%;
    }
    15% {
    opacity: 1;
    top: 50%;
    }
    50% {
    opacity: 0;
    top: 50%;
    }
    100% {
    opacity: 0;
    top: 29%;
    }
  }
  @keyframes ani-mouse {
    0% {
    opacity: 1;
    top: 29%;
    }
    15% {
    opacity: 1;
    top: 50%;
    }
    50% {
    opacity: 0;
    top: 50%;
    }
    100% {
    opacity: 0;
    top: 29%;
    }
  }
   .scroll-btn {
    display: block;
    text-align: center;
  }


@media (max-width: 480px) {

 .scroll-btn{
    display: none !important;
  }


}
  .scroll-btn > * {
    display: inline-block;
    line-height: 18px;
    font-size: 9px;
    font-weight: normal;
    color: #7f8c8d;
    color: #ffffff;
    font-family:  var(--body-font);;
    letter-spacing: 2px;
  }
  .scroll-btn > *:hover,
  .scroll-btn > *:focus,
  .scroll-btn > *.active {
    color: #ffffff;
  }
  .scroll-btn > *:hover,
  .scroll-btn > *:focus,
  .scroll-btn > *:active,
  .scroll-btn > *.active {
    opacity: 0.8;
    filter: alpha(opacity=80);
  }
  .scroll-btn .mouse {
    position: relative;
    display: block;
    width: 24px;
    height: 39px;
    margin: 0 auto 4px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    border: 1px solid white;
    border-radius: 23px;
}
  .scroll-btn .mouse > * {
    position: absolute;
    display: block;
    top: 29%;
    left: 50%;
    margin-block-start: 0;
    margin-block-end: 0;
    width: 8px;
    height: 8px;
    margin: -4px 0 0 -4px;
    background: white;
    border-radius: 50%;
    -webkit-animation: ani-mouse 2.5s linear infinite;
    -moz-animation: ani-mouse 2.5s linear infinite;
    animation: ani-mouse 2.5s linear infinite;
  }