input {
  height:50px;
  background: rgba(94,206,255,0.4);
  font-size: 16px;
  border: 1px solid rgba(0,255,255,0.4);
  outline: none;
  //去除自动填充的白色背景
  &:-webkit-autofill , textarea:-webkit-autofill, select:-webkit-autofill {
    -webkit-text-fill-color: #fff !important;
    -webkit-box-shadow: 0 0 0px 1000px transparent  inset !important;
    background-color:transparent;
    background-image: none;
    transition: background-color 50000s ease-in-out 0s; //背景色透明  生效时长  过渡效果  启用时延迟的时间
  }
}