* {
  margin: 0;
  padding: 0;
  font-family: "microsoft yahei";
}

img {
  border: none;
}

a {
  text-decoration: none;
}

ol,
ul {
  list-style: none;
}

div {
  display: block;
}

body {
  background: #262626;
}

.w1375 {
  width: 1375px;
  margin: 0 auto;
  position: relative;
}

.mr40 {
  margin-right: 40px;
}

.pa {
  position: absolute;
}

.pl20 {
  padding-left: 20px;
}

.h30 {
  width: 100%;
  height: 30px;
  overflow: hidden;
}

.h30:after {
  content: "";
  width: 0;
  height: 0;
  display: block;
  clear: both;
}

/*导航*/

.nav {
  position: absolute;
  background: rgba(255, 255, 255, 0.05);
  width: 100%;
  height: 79px;
  z-index: 1000;
  left: 0;
  top: 0;
}

.nav #menu_hover_bg {
  width: 100%;
  height: 0;
  background: #fff;
  position: absolute;
  top: 79px;
  z-index: 9;
  overflow: hidden;
}

.nav .logo {
  float: left;
  width: 280px;
  height: 79px;
}

.nav .logo a {
  display: block;
  height: 79px;
  line-height: 79px;
  display: flex;
  align-items: center;
}

.nav .logo a img {
  display: block;.
  width: 40px;
  height: 40px;
  margin: auto 0;
}

.nav .menu {
  float: left;
}

.nav .menu ul li {
  float: left;
}

.nav .menu ul li h2 {
  font-weight: normal;
  font-size: 14px;
  position: relative;
}

/* .nav .menu ul > li.intro > h2:before {
    content: "";
    position: absolute;
    width: 50px;
    height: 2px;
    background-color: #ff9c01;
    left: 50%;
    margin-left: -25px;
    bottom: 25px;
  } */

.nav .menu ul>li>h2>img {
  right: -40px;
  top: 31px;
}

.nav .menu ul li h2 a {
  padding: 0 30px;
  line-height: 79px;
  display: flex;
  height: 79px;
  line-height: 79px;
  color: #fff;
  font-size: 14px;
}

.nav .menu ul li h2 a img {
  display: block;
  width: 20px;
  height: 20px;
  margin-left: 5px;
  margin-top: 30px;
}

.nav .menu ul li .sub_menu {
  width: 1375px;
  height: 0px;
  position: absolute;
  z-index: 999;
  left: 0;
  top: 79px;
  overflow: hidden;
}

.nav .menu ul li .sub_menu .sub_menu_list {
  float: left;
  position: relative;
}

.nav .menu ul li .sub_menu .sub_menu_list>h3 {
  color: #666;
  font-weight: normal;
  padding-bottom: 30px;
  font-size: 16px;
}

/* .nav .menu ul li .sub_menu .sub_menu_list:nth-child(1) .list:before, */
.nav .menu ul li .sub_menu .sub_menu_list:nth-child(2) .list:before {
  content: "";
  width: 1px;
  height: 200px;
  background: #f2f2f2;
  right: 0;
  top: 30px;
  position: absolute;
}

.nav .menu ul li .sub_menu.sol_left .sub_menu_list:nth-child(1) .list:before {
  height: 220px;
}

.nav .menu ul li .sub_menu.sol_left .sub_menu_list:nth-child(2) .list:before {
  display: none;
}

.nav .menu ul li .sub_menu .sub_menu_list .list a {
  float: left;
  display: block;
  width: 259px;
  height: 53px;
  padding: 13px 0 0 15px;
  margin-right: 20px;
  margin-bottom: 20px;
  color: #515151;
}

.nav .menu ul li .sub_menu .sub_menu_list .list a:hover {
  background: #f2f2f2;
}

.nav .menu ul li .sub_menu .sub_menu_list .list a .icon {
  float: left;
  width: 30px;
  height: 50px;
}

.nav .menu ul li .sub_menu .sub_menu_list .list a .info {
  float: left;
  width: 220px;
  height: 50px;
}

.nav .menu ul li .sub_menu .sub_menu_list .list a .info h3 {
  font-weight: normal;
  color: #303030;
  font-size: 14px;
  position: relative;
}

.nav .menu ul li .sub_menu .sub_menu_list .list a .info h3 span {
  position: absolute;
  top: -5px;
  display: block;
  width: 25px;
  height: 12px;
  left: 75px;
  font-size: 12px;
}

.nav .menu ul li .sub_menu .sub_menu_list .list a .info p {
  padding-top: 5px;
  font-size: 12px;
  color: #989898;
}

.nav .menu ul li .sub_menu .sub_menu_list .list.sol_list a {
  float: left;
  width: 274px;
  height: 75px;
  padding: 15px 0 0 20px;
  display: block;
  margin: 0 20px 20px 0;
}

.nav .menu ul li .sub_menu.sol_left .sub_menu_list:nth-child(2) .list.sol_list a {
  display: flex;
  justify-content: center;
  align-items: center;
  display: block;
  width: 220px;
  height: 40px;
  line-height: 40px;
  padding: 0;
  margin: 0;
  margin-bottom: 20px;
  text-indent: 20px;
  color: #303030;
}

.nav .menu ul li .sub_menu .sub_menu_list .list.sol_list .icon {
  height: 70px;
  padding-top: 5px;
}

#men_fuwu .sub_menu>.w1375 h3 {
  padding-bottom: 30px;
  padding-top: 30px;
  font-size: 16px;
  color: #666;
  font-weight: normal;
}

#men_fuwu .sub_menu .sub_menu_list .category {
  float: left;
  width: 257px;
  height: 220px;
  border-right: 1px solid #f2f2f2;
}

#men_fuwu .sub_menu .sub_menu_list .category li {
  float: left;
  width: 257px;
  height: 40px;
  line-height: 40px;
  text-indent: 20px;
  margin-bottom: 12px;
  cursor: pointer;
  font-size: 14px;
  color: #303030;
  background: url(../../images/sj.png) no-repeat 230px center;
}

#men_fuwu .sub_menu .sub_menu_list .category li.active {
  background-color: #f2f2f2;
}

#men_fuwu .sub_menu .sub_menu_list .content {
  float: left;
  width: 942px;
}

#men_fuwu .sub_menu .sub_menu_list .content .cont_list {
  float: left;
  width: 942px;
  height: 220px;
  display: none;
}

#men_fuwu .sub_menu .sub_menu_list .content .cont_list a {
  float: left;
  width: 274px;
  height: 79px;
  padding: 18px 0 0 20px;
  margin: 0 0 20px 20px;
}

#men_fuwu .sub_menu .sub_menu_list .content .cont_list a:hover {
  background: #f2f2f2;
}

#men_fuwu .sub_menu .sub_menu_list .content .cont_list a .icon {
  float: left;
  width: 30px;
  height: 70px;
  padding-top: 5px;
}

#men_fuwu .sub_menu .sub_menu_list .content .cont_list a .info {
  float: left;
  width: 220px;
  height: 70px;
}

#men_fuwu .sub_menu .sub_menu_list .content .cont_list a .info h3 {
  font-weight: normal;
  color: #303030;
  font-size: 14px;
}

#men_fuwu .sub_menu .sub_menu_list .content .cont_list a .info p {
  color: #989898;
  padding-top: 5px;
  font-size: 12px;
}

.nav .login {
  padding-top: 25px;
  float: right;
  position: relative;
}

.nav .login:hover .login_menu {
  position: absolute;

  display: block;
}

.nav .login .login_btn {
  height: 30px;
  line-height: 30px;
  padding: 0 10px;
  color: #fff;
  display: inline-block;
  vertical-align: middle;
  font-size: 14px;
  padding-bottom: 10px;
}

.nav .login .login_menu {
  width: 115px;
  display: none;
  background-color: #fff;
  padding: 5px 15px;
  border-radius: 5px;
  box-sizing: border-box;
}

.nav .login .login_menu li {
  text-align: center;
  height: 35px;
  line-height: 35px;
  box-sizing: border-box;
}

.nav .login .login_menu li a {
  color: #262626;
  font-size: 13px;
  padding: 5px 10px;
}

.nav .login .login_menu li a:hover {
  background-color: #FB2902;
  color: #fff;
  border-radius: 5px;

  box-sizing: border-box;
}