/** index: begin */
body {
  margin: 0 0 10vh;
}
a {
  text-decoration: none;
}
body,
a {
  color: #333;
}
.banner {
  paddinga: 0 5px;
  padding: 0;
}
.banner > img {
  width: 100%;
}
.title {
  text-align: center;
}
.title .main {
  font-size: 17px;
  font-weight: bold;
}
.title .sub {
  display: flex;
  justify-content: center;
  font-size: 14px;
}
.title .sub::before,
.title .sub::after {
  content: " ";
  display: block;
  margin: 9px 7px;
  width: 20px;
  height: 1px;
  background-color: #333;
}
.menu {
  display: flex;
  flex-wrap: wrap;
}
.menu-bt-head {
  padding: 0 5px;
}
.menu-bt-head > a {
  display: block;
  margin: 4px 6px;
  width: calc(50% - 16px);
  line-height: 65px;
  background-color: #f3f3f3;
  box-shadow: #c8c8c8 0 2px 3px 0;
}
.menu-bt-head > a > img {
  margin: 0 5% 0 7%;
  vertical-align: middle;
  max-width: 16%;
}
.menu-bt-head > a > span {
  display: inline-block;
  width: 63%;
  height: 40px;
  font-size: 12px;
  text-align: justify;
  overflow: hidden;
}
.menu-bt-head > a > span > p {
  display: inline-block;
  width: 100%;
}
.menu-bt-middle {
  margin: 0 10px;
}
.menu-bt-middle > a {
  display: block;
  margin: 3px;
  width: calc(33.33% - 6px);
}
.menu-bt-middle > a > img {
  width: 100%;
}
.menu-bt-middle > a > span {
  display: block;
  margin-top: -50px;
  text-align: center;
  line-height: 42px;
  color: #ffffff;
}
.menu-bt-function {
  margin: 0 2px;
}
.menu-bt-function > a {
  display: block;
  margin: 5px 4px;
  padding-top: 10px;
  padding-bottom: 5px;
  width: calc(20% - 8px);
  text-align: center;
  background-color: #f3f3f3;
  box-shadow: #c8c8c8 0 1px 4px 0;
}
.menu-bt-function > a > span {
  display: block;
  font-size: 12px;
}
.menu-bt-bottom {
  position: fixed;
  bottom: 0;
  width: 100%;
  height: 50px;
  background-color: #ffffff;
  box-shadow: #e8e8e8 0 0 4px 0;
}
.menu-bt-bottom > a {
  display: block;
  padding-top: 5px;
  width: 25%;
  text-align: center;
}
.menu-bt-bottom > a > span {
  display: block;
  font-size: 8px;
}
.menu-bt-bottom > .active > span {
  color: #5d87e0;
}
/** index: end */
/** list: begin */
.title-head {
  position: fixed;
  width: 100%;
  display: flex;
  flex-direction: flex-start;
  height: 40px;
  line-height: 40px;
  color: #ffffff;
  background-color: #7099f0;
  box-shadow: #e8e8e8 0 0 4px 0;
}
.title-head > span {
  font-size: 16px;
  font-weight: bold;
  text-shadow: #254b9a 0 1px 2px;
}
.title-head > .back {
  margin: 0 20px;
  color: #ffffff;
  font-size: 22px;
  font-weight: bolder;
}
.title-head + div {
  padding-top: 40px;
}
.menu-list > .list-item {
  display: flex;
  margin: 10px;
  height: 138px;
  background-color: #f4f4f4;
  box-shadow: #d1d1d1 0 1px 8px 0;
}
.menu-list > .list-item .list-title {
  padding: 12px 12px 6px;
  font-size: 16px;
  color: #666666;
  line-height: 20px;
}
.menu-list > .list-item .list-desc {
  padding: 12px;
  font-size: 13px;
  color: #999999;
  line-height: 18px;
}
.menu-tab > a {
  padding: 15px 0 5px;
  display: block;
  width: 50%;
  color: #7099f0;
  text-align: center;
}
.menu-tab > .active::after {
  content: "";
  display: block;
  width: 70px;
  height: 5px;
  margin: 5px auto;
  border-radius: 5px;
  background-color: #7099f0;
}
.content > img {
  margin: 0 10px;
  width: calc(100% - 20px);
}
.content > .text {
  margin: 0 10px;
  font-size: 14px;
  color: #999999;
  text-indent: 2em;
}
.menu-contact {
  position: fixed;
  width: 100%;
  bottom: 0;
}
.menu-contact > a {
  display: block;
  margin: 10px;
  width: calc(50% - 20px);
  height: 30px;
  line-height: 30px;
  font-size: 16px;
  font-weight: bold;
  text-align: center;
  color: #ffffff;
  background-color: #7099f0;
  border-radius: 18px;
  box-shadow: #d0d0d0 0 1px 6px 0;
}
/** list: end */