.footer-sns {
  display: block;
  width: 100%;
  padding-top: 1%;
  padding-bottom: 2%;
}

.footer-sns img {
  width: 5.3%;
}
.buy-button {
  display: flex;
  position: fixed;
  bottom: 0;
  justify-content: center;
  z-index: 2;
  opacity: 0;
  visibility: hidden;
  transition: 0.5s;
}

.buy-button.is-show {
  opacity: 1;
  visibility: visible;
}

.buy-button.is-hidden {
  opacity: 0;
  visibility: hidden;
}

.buy-button a:hover {
  opacity: 1;
}

.shine-button {
  position: relative;
  overflow: hidden;
}

.shine-button::before {
    position: absolute;
    content: '';
    display: inline-block;
    top: -180px;
    left: 0;
    width: 30px;
    height: 100%;
    background: linear-gradient(to right,rgba(255,255,255,0), rgba(255,255,255,0.9));
    animation: btn_animation 2.5s ease-in-out infinite;
}

@-webkit-keyframes btn_animation {
    0% { -webkit-transform: scale(0) rotate(45deg); opacity: 0; }
    80% { -webkit-transform: scale(0) rotate(45deg); opacity: 0.5; }
    81% { -webkit-transform: scale(4) rotate(45deg); opacity: 1; }
    100% { -webkit-transform: scale(50) rotate(45deg); opacity: 0; }
}

#form .payTable tr td label {
  margin-left: 10px!important;
}