* {
  margin: 0;
  padding: 0;
}
#header .index-header {
  background-color: #00a0e8;
}
.retrun-btn {
  background-color: #eff8fb;
  padding: 45px 0;
  padding-top: 165px;
}
.retrun-btn .container {
  width: 1300px;
  margin: 0 auto;
}
.retrun-btn .container .btn {
  width: 117px;
  border-radius: 25px;
  background-color: #00a0e8;
}
.retrun-btn .container .btn p {
  display: block;
  width: 117px;
  height: 44px;
}
.retrun-btn .container .btn p a {
  color: #fff;
  text-decoration: none;
  width: 117px;
  line-height: 44px;
  display: block;
  background: url("https://cdn.gdskfz.com/skfz/images/pageinner/arr.png") no-repeat 25px 16px;
  text-align: right;
  box-sizing: border-box;
  padding-right: 30px;
}
.main {
  background: url("https://cdn.gdskfz.com/skfz/images/pageinner/bluebig.png"), url("https://cdn.gdskfz.com/skfz/images/pageinner/blue.png");
  background-repeat: no-repeat;
  background-position: 0 20rem, 90rem 75rem;
}
.main .container {
  width: 1100px;
  margin: 0 auto;
  padding: 96px 0;
}
.main .container .title {
  padding-bottom: 1.5rem;
  border-bottom: 1px solid #c0c0c0;
}
.main .container .title h4 {
  font: 1.3125rem "SourceHanSansCN Medium";
  color: #707070;
  font-weight: bold;
  margin-bottom: 0.5rem;
}
.main .container .title p {
  color: #00a0e8;
  font-family: "Gotham Pro Medium";
}
.main .container .info {
  padding: 2.5rem 1rem;
}
.main .container .info p {
  font: 1rem "SourceHanSansCN Regular";
  color: #707070;
  margin: 30px 0;
}
@media screen and (max-width: 1366px) {
  #warpper .retrun-btn {
    min-width: 1200px;
  }
  #warpper .retrun-btn .container {
    width: 1100px;
  }
  #warpper .retrun-btn .container .btn {
    width: 120px;
    height: 40px;
    border: 50%;
    font-size: 1.3rem;
  }
  #warpper .retrun-btn .container .btn p {
    width: 120px;
    height: 40px;
  }
  #warpper .retrun-btn .container .btn p a {
    width: 120px;
    height: 40px;
    background-position: 20px 8px;
  }
  #warpper #body .container .title h4 {
    font-size: 2rem;
  }
  #warpper #body .container .title .time {
    font-size: 1.5rem;
  }
  #warpper #body .container .info p {
    font-size: 1.3rem;
  }
}