.mbl-nav {
  width: 100%;
  height: 115px;
}

.mbl-nav .logo {
  width: 220px;
  height: 84px;
  margin: 15px 0;
}
.logo-wrapper {
  /*clear: both;*/
}
.img-wrapper {
  display: inline-block;
  height: 100%;
  width: 220px;
  float: left;
}
.menu {
  list-style: none;
  margin-left: 10px;
  display: inline-block;
  font-size: 20px;
}
.menu li {
  display: inline;
  float: left;
}
.menu li a {
  display: inline-block; /* 将链接设为块级元素 */
  padding: 47px 30px 48px;
  color:#fff;  /* 设置文字颜色 */
  text-decoration: none; /* 去掉下划线 */
  cursor: pointer;
}
.menu li a:hover,
.menu li a:focus,
.menu li a:active {
  background-image: linear-gradient(to top ,rgba(0, 20,50,.9) 0,rgba(0,0,0,.01) 70%);
}

.menu .active {
  background-image: linear-gradient(to top,rgba(100,100,100,.9) 0,rgba(0,0,0,.01) 70%);
}
.nav-search {
  display: inline-block;
  width: 200px;
  float: right;
  height: 100%;
}
.nav-search .search-content {
  margin: 40px 0;
}
.nav-search .search-content .btn {
  font-size: 14px;
  color: #333;
  background-color: #e6e6e6;
  border-color: #adadad;
}