.custom-home {
  display: flex;
  justify-content: center;
  align-items: center;
  background: url(//image.renminedu.com.cn/company/portal/img2/rmwdz-home-bg.png);
  background-size: 100% 100%;
  height: 100%;
  animation: fadeIn 0.3s forwards;
}
.custom-home .m-logo {
  position: absolute;
  top: 50px;
  left: 110px;
  height: 106px;
}
.custom-home .m-logo img{
  width: 100%;
  height: 100%;
}
.custom-home .jump-card-box {
  /* width: 840px; */
  display: flex;
  justify-content: space-between;
}
.custom-home .jump-card-box li {
  width: 450px;
  height: 250px;
  list-style: none;
  border-radius: 20px;
}
.custom-home .jump-card-box li a {
  padding: 10px;
  display: block;
  height: 100%;
  width: 100%;
  position: relative;
  cursor: pointer;
  border-radius: 20px;
  overflow: hidden;
  background-color: #fff;
  box-shadow: 0px 0px 12px 0px rgba(0, 0, 0, 0.12);
  transition: all .3s;
}
.custom-home .jump-card-box li a:hover {
  box-shadow: 0px 0px 12px 0px rgba(0, 0, 0, 0.4);
  transform: scale(1.1);
}
.custom-home .jump-card-box li img {
  width: 100%;
  height: 100%;
}
.custom-home .jump-card-box li .text {
  font-size: 36px;
  font-weight: 700;
  color: #fff;
  position: absolute;
  left: 50%;
  top: 54px;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  text-shadow: #0f08082b 4px 4px 8px;
}

.custom-home .jump-card-box li .text .icon {
  margin-left: 10px;
  font-style: normal;
}

.custom-home .jump-card-box .u-right {
  padding-left: 15px;
  display: flex;
  width: 22px;
}

html,
body {
  height: 100%;
  margin: 0;
  padding: 0;
}