.shell-md-logo {
  background-image: url("../images/icon.png");
  background-size: 115px 36px;
  background-repeat: no-repeat;
  display: inline-block;
  width: 115px;
  height: 36px;
}
* {
  margin: 0;
  padding: 0;
}
.btn-yellow {
  color: #fff !important;
  background-color: #f2d6a5 !important ;
}
.jumbotron {
  background-color: #33c377 !important;
  color: #fff;
  font-size: 16px;
  padding: 15px !important;
}
.card {
  margin-top: 10px;
}
.list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.card-img-top {
  height: 220px;
}
.navbar-header {
  display: flex;
  align-items: center;
}
#bottom {
  font-size: 14px;
  color: #fff;
  display: flex;
  width: 100%;
  position: relative;
  background: #4b4b4b;
  border-top: 3px solid #ccb184;
}
ul,
li {
  list-style: none;
}
#bottom .item {
  /* text-align: center; */
  flex: 1;
}
#bottom .item:first-child {
  text-align: center;
}

#bottom a {
  color: #fff;
}
.item h4 {
  padding: 39px 0 26px;
  font-size: 16px;
  color: #bd9b60;
}
#bottom .item:last-child {
  display: flex;
  align-items: center;
  justify-content: center;
}
#bottom li {
  margin-top: 5px;
}
#nav-fixed {
  position: fixed;
  bottom: 300px;
  right: 30px;
  z-index: 10;
  width: 65px;
  /* height: 70px; */
  /* border: 1px solid #333; */
}
#nav-fixed i {
  display: block;
  width: 65px;
  height: 65px;
  text-align: center;
  line-height: 65px;
  font-size: 40px;
  background-color: #ccb184;
  color: #fff;
  border-bottom: 1px solid #fff;
}
#nav-fixed i:hover {
  background-color: #ccb18499;
  cursor: pointer;
}
#weixin {
  position: relative;
}
#weixin img {
  position: absolute;
  right: 66px;
  border: 1px solid #333;
  border-radius: 5px;
  top: -30px;
  display: none;
}