/*  {// 每个页面首页都要引入的公用样式放在此处}  */

/* 滚动到顶部的button样式 */
a#scrollUp {
  background: var(--commonButton) none repeat scroll 0 0;
  box-shadow: 0 4px 12px 0 rgb(0 0 0 / 15%);
  bottom: 50px;
  color: #fff;
  font-size: 20px;
  height: 40px;
  line-height: 40px;
  position: absolute;
  right: 30px;
  text-align: center;
  /* transition: all 0.3s ease 0s; */
  width: 40px;
  z-index: 1000 !important;
}

a#scrollUp:hover {
  background-color: var(--commonHover);
}

a#scrollUp i {
  font-size: 20px;
}