/* 首页内容区的上下淡渐变，页脚保持白色。 */
.home-main {
  background-color: #fff;
  background-image:
    linear-gradient(
      165.17deg,
      rgba(204, 228, 255, .3) 0%,
      rgba(237, 227, 255, .3) 38.19%,
      rgba(240, 246, 254, .3) 64.23%,
      rgba(255, 255, 255, 0) 100%
    ),
    linear-gradient(
      to top,
      rgba(143, 186, 255, .16) 0%,
      rgba(220, 201, 255, .16) 16.32%,
      rgba(240, 246, 254, .16) 64.23%,
      rgba(255, 255, 255, 0) 100%
    );
  background-position: center top, center bottom;
  background-size: 100% 55%, 100% 45%;
  background-repeat: no-repeat;
}
.home-top-background {
  background: transparent;
}
.home-footer-background {
  background: #fff;
}