// reset & normalize
* {
  text-decoration: none;
}

html {
  font-size: 62.5%; // 62.5% = 1rem = 10px
  padding: 3rem;
  color: #614f38;
}

body {
  font-size: 1.6rem;
}

// Start!
a.btn {
  position: relative;
  display: inline-block;

  padding: 1.5rem 3.5rem 1.5rem 1.5rem;
  border: 2px solid;
  transition: all .3s;
  color: #614f38;
  z-index: 1;
  overflow: hidden;


  &:before {
    content: "";
    position: absolute;
    z-index: -1;
    right: -25px;
    bottom: -25px;
    width: 50px;
    height: 50px;
    background-image: linear-gradient(120deg, #ffde85 10%, #f3ae5c 100%);
    transform: rotate(-45deg);
transition: all .3s;

  }

  .arrow {
    color: #000;
    position: absolute;
    bottom:10px;
    right:6px;
    margin-left: 2px;
    margin-top: 10px;
    width: 15px;
    height: 1px;
    background-color: #fff;
    transition: all .3s;

    &:before {
      content: '';
      position: absolute;
      right: 1px;
      top: -4px;
      width: 7px;
      height: 7px;
      border-top: solid 2px #fff;
      border-right: solid 2px #fff;
      -webkit-transform: rotate(45deg);
      transform: rotate(45deg);
    }

  }



  &:hover {
    background-image: linear-gradient(120deg, #ffde85 10%, #f3ae5c 100%);
    border-color:#fff;
padding: 1.5rem 2.5rem 1.5rem 2.5rem;
    &:before {
      right:-80px;
    }
    .arrow{
      right:-20px;
    }
  }
}