.header {
  background: url("https://www.eol.cn/e_zjyun/release/images/zhunkaozheng/banner_zhunkaozhnegguanli.jpg") center no-repeat;
  background-size: contain;
  overflow: hidden;
  background-color: #ecf2ff;
}
.relax {
  padding-bottom: 80px;
}
.relax-row {
  width: 1200px;
  margin: 0 auto;
  display: flex;
  display: -webkit-flex;
  justify-content: space-between;
  -webkit-justify-content: space-between;
}
.relax-row + .relax-row {
  margin-top: 30px;
}
.relax-cont {
  height: 270px;
  position: relative;
  transition: all 0.25s ease;
}
.relax-cont:hover {
  transform: scale(1.05);
}
.relax-item {
  width: 267px;
  box-sizing: border-box;
  border-radius: 8px;
  position: relative;
  margin: 141px 0 0 60px;
}
.relax-item .level2-title {
  font-size: 16px;
}
.relax-item .tip {
  font-size: 15px;
}
.relax-bg {
  position: absolute;
  top: -40px;
  left: -40px;
}
.relax-cont1 {
  width: 367px;
}
.relax-bg1 {
  width: 446px;
}
.relax-cont2 {
  width: 453px;
}
.relax-bg2 {
  width: 532px;
}
.relax-cont3 {
  width: 380px;
}
.relax-bg3 {
  width: 460px;
}
.relax-cont4 {
  width: 600px;
}
.relax-bg4 {
  width: 680px;
}
.relax-cont5 {
  width: 600px;
}
.relax-bg5 {
  width: 680px;
}

.gongnengfengfu {
  background: #0074ff;
  padding-top: 80px;
}
.gongnengfengfu-row {
  width: 1200px;
  margin: 0 auto;
  display: flex;
  display: -webkit-flex;
  justify-content: space-between;
  -webkit-justify-content: space-between;
}
.gongnengfengfu-row + .gongnengfengfu-row {
  margin-top: 30px;
}
.gongnengfengfu-item {
  width: 380px;
  height: 310px;
  text-align: center;
  padding: 30px 40px;
  box-sizing: border-box;
  display: flex;
  display: -webkit-flex;
  flex-direction: column;
  align-items: center;
  color: #fff;
  transition: all 0.3s ease-in;
  background:
    linear-gradient(0, #fff 1px, #fff 0) no-repeat,
    linear-gradient(-90deg, #fff 1px, #fff 0) no-repeat,
    linear-gradient(-180deg, #fff 1px, #fff 0) no-repeat,
    linear-gradient(-270deg, #fff 1px, #fff 0) no-repeat;
  background-size:
    100% 1px,
    1px 100%,
    100% 1px,
    1px 100%;
  background-position:
    0 0,
    100% 0,
    100% 100%,
    0 100%;
  /* background-color: #fff; */
  background-size:
    0 1px,
    1px 0,
    0 1px,
    1px 0;
}
.gongnengfengfu-item:hover {
  transform: scale(1.1);
  background-size:
    100% 1px,
    1px 100%,
    100% 1px,
    1px 100%;
}
.gongnengfengfu-item .tip {
  color: #fff;
}
.gongnengfengfu-item .level2-title {
  color: #fff;
  line-height: 32px;
}
.gongnengfengfu-img {
  display: block;
  width: 116px;
  height: 116px;
  margin-bottom: 20px;
}