/* body {
    background-color: #222;
    padding: 100px 0 0 0;
  }
  p {
    margin-left: -55px;
  } */
  @-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;
      position: absolute;
      left: 0;
      right: 0;
      bottom :1rem;
      text-align: center;
  }
  .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: 35px;
      height: 65px;
      margin: 0 auto 8px;
      -webkit-box-sizing: border-box;
      -moz-box-sizing: border-box;
      box-sizing: border-box;
      border: 3px solid white;
      border-radius: 23px;
  }
  .scroll-btn .mouse > * {
      position: absolute;
      display: block;
      top: 29%;
      left: 50%;
      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;
  }