.downroad {
  font-family: "Yu Gothic", YuGothic, Verdana, 'Hiragino Kaku Gothic ProN','Hiragino Kaku Gothic Pro', 'ヒラギノ角ゴ Pro W3', 'メイリオ', Meiryo, sans-serif;
  text-align: center;
  padding-top: 40px;
}


/* ここから下がボタンのCSS　*/
.btn-animation-01 {
  display: inline-block;
  width: 300px;
  text-align: center;
  background-color: tomato;
  border: 2px solid tomato;
  font-size: 16px;
  color: tomato !important;
  text-decoration: none;
  font-weight: bold;
  padding: 10px 24px;
  border-radius: 4px;
  position: relative;
  margin-bottom: 20px;
  text-decoration: none !important;
}

.btn-animation-01 span {
  position: relative;
  z-index: 1;
}

.btn-animation-01::before,
.btn-animation-01::after {
  content: "";
  display: block;
  background-color: #FFF;
  width: 50%;
  height: 100%;
  position: absolute;
  top: 0;
  transition: .2s;
}
.btn-animation-01::before {
  left: 0;
}
.btn-animation-01::after {
  right: 0;
}

.btn-animation-01:hover:before,
.btn-animation-01:hover:after {
  width: 0;
  background-color: #FFF;
}

.btn-animation-01:hover {
  color: #FFF !important;
  text-decoration: none !important;
}