.mouse {
  z-index:9999999;
  position: fixed;

  bottom: 14%;
  left: 0;
  right: 0;
  margin: auto;
  border: solid #fff 2px;
  border-radius: 12px;
  width: 24px;
  height: 40px;
  -webkit-animation: scrolldown 1s ease-in infinite alternate;
          animation: scrolldown 1s ease-in infinite alternate;
} 
.mouse:before {
  position: absolute;
  top: 5px;
  left: 50%;
  margin-left: -1px;
  width: 2px;
  height: 12px;
  content: "";
  background: #fff;
}
.mouse:after {
  position: absolute;
  left: 50%;
  bottom: -40px;
  margin-left: -20px;
  width: 40px;
  color: #fff;
  font: 10px "Century Gothic";
  text-align: center;
  content: "SCROLL";
  -webkit-animation: scrollup 1s ease-in infinite alternate;
          animation: scrollup 1s ease-in infinite alternate;
}

@-webkit-keyframes scrolldown {
  0% {
    -webkit-transform: translate(0, 0);
            transform: translate(0, 0);
  }
  100% {
    -webkit-transform: translate(0, 15px);
            transform: translate(0, 15px);
  }
}

@keyframes scrolldown {
  0% {
    -webkit-transform: translate(0, 0);
            transform: translate(0, 0);
  }
  100% {
    -webkit-transform: translate(0, 15px);
            transform: translate(0, 15px);
  }
}
@-webkit-keyframes scrollup {
  0% {
    -webkit-transform: translate(0, 0);
            transform: translate(0, 0);
  }
  100% {
    -webkit-transform: translate(0, -15px);
            transform: translate(0, -15px);
  }
}
@keyframes scrollup {
  0% {
    -webkit-transform: translate(0, 0);
            transform: translate(0, 0);
  }
  100% {
    -webkit-transform: translate(0, -15px);
            transform: translate(0, -15px);
  }
}