/* 通栏样式 */
/* 导航栏 */
body {
    min-width: 1250px;
    max-width: 100%;
    overflow-x: hidden;
  }
  
  .header {
    width: 100%;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 11;
    height: 64px;
    background: #fff;
    box-shadow: inset 0px -1px 1px 0px rgba(229, 229, 229, 0.5);
  }
  
  .logo {
    float: left;
  }
  
  .logo a {
    background: url('.../images/yltLogo2.png') no-repeat;
    background-size: 100% auto;
    margin-top: 13px;
    width: 96px;
    float: left;
  }
  
  .tab {
    float: left;
    padding-left: 49px;
  }
  
  .tab li {
    float: left;
    height: 64px;
    line-height: 64px;
    padding: 0 16px;
    position: relative;
  }
  
  .tab li>a {
    color: #666666;
    font-size: 14px;
    cursor: pointer;
    height: 100px;
    display: inline-block;
    position: relative;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
  }
  
  .tab li:hover>a {
    color: #333333;
  }
  
  .tab_down {
    position: absolute;
    width: 100%;
    text-align: left;
    background: #fff;
    left: 0;
    top: 64px;
    height: 0px;
    overflow: hidden;
    transition: all 0.3s;
    z-index: 1;
    border-radius: 0 0 4px 4px;
    box-shadow: 0px 10px 20px 0px rgba(0, 0, 0, 0.1);
  }
  
  .tab_down a {
    display: block;
    width: 100%;
    text-align: left;
    padding: 0 24px;
    font-size: 14px;
    color: #333333;
    transition: all 0.2s;
    margin-top: 16px;
    position: relative;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
  }
  
  .tab_down a em {
    width: 100%;
    display: block;
    height: 22px;
    line-height: 22px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
  }
  
  .tab_down a span {
    width: 100%;
    display: block;
    height: 20px;
    line-height: 20px;
    color: #999999;
    margin-top: 4px;
    font-size: 12px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
  }
  
  .tab_down a i {
    position: absolute;
    right: 24px;
    top: 32%;
    width: 10px;
    height: 8px;
    background: url(.../images/new/a1.png) no-repeat;
    background-size: 100% auto;
    display: none;
  }
  
  .tab li:hover a::before,
  .tab li.tab_on a::before {
    top: 0;
  }
  
  .tab li:nth-child(1):hover .tab_down {
    width: 246px;
    height: 202px;
  }
  
  .tab li:nth-child(2):hover .tab_down {
    width: 200px;
    height: 133px;
  }
  
  .tab li:nth-child(3):hover .tab_down {
    width: 200px;
    height: 92px;
  }
  
  .tab li:nth-child(4):hover .tab_down {
    width: 200px;
    height: 205px;
  }
  
  .tab li:nth-child(5):hover .tab_down {
    width: 200px;
    height: 133px;
  }
  
  .tab_down a:hover i {
    display: block;
  }
  
  .head_user {
    float: right;
    position: relative;
  }
  
  .head_user .login {
    width: 76px;
    height: 38px;
    text-align: center;
    line-height: 38px;
    background: #FF9443;
    color: #fff;
    font-size: 14px;
    border-radius: 4px;
    margin-top: 13px;
    display: inline-block;
  }
  
  .head_user_down {
    position: absolute;
    width: 196px;
    height: 0;
    overflow: hidden;
    transition: all 0.3s;
    background: url(../images/new/a30.png) no-repeat;
    background-size: cover;
    right: -10px;
    top: 58px;
    padding: 5px 0 0 40px;
    display: flex;
    flex-flow: wrap;
    flex-direction: column;
  }
  
  .head_user_down a {
    width: 100%;
    height: 36px;
    line-height: 36px;
    position: relative;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
    color: #333333;
    padding-left: 46px;
    font-size: 14px;
    margin-top: 20px;
  }
  
  .head_user_down a::before {
    content: "";
    width: 36px;
    height: 36px;
    position: absolute;
    left: 0;
    top: 0;
  }
  
  .head_user_down .head_user_n1::before {
    background: url(.../images/new/a31.png) no-repeat;
    background-size: cover;
  }
  
  .head_user_down .head_user_n2::before {
    background: url(.../images/new/a32.png) no-repeat;
    background-size: cover;
  }
  
  .head_user:hover .head_user_down {
    height: 152px;
  }
  
  
  /* .login:hover {
    text-decoration: underline;
  } */
  
  /* 底部栏 */
  .footer {
    width: 100%;
    /*background: #3096fe url(../images/bg_d.png) no-repeat;*/
	background: #003b97;
    background-size: cover;
    height: 60px;
  }
  
  .footer_top {
    width: 100%;
    padding-top: 79px;
    position: relative;
    height: 423px;
  }
  
  .footer_top .footer_info {
    float: left;
    width: 24%;
    border-right: 1px solid rgba(255, 255, 255, 0.5);
    height: 304px;
    color: #fff;
  }
  
  .footer_info h5 {
    font-size: 16px;
    height: 24px;
    line-height: 24px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
  }
  
  .footer_info div {
    width: 100%;
    margin-top: 24px;
  }
  
  .footer_info div h5 {
    font-size: 14px;
    height: 22px;
    line-height: 22px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
  }
  
  .footer_info div p {
    font-size: 16px;
    height: 24px;
    line-height: 24px;
    font-family: HelveticaNeue-Medium, HelveticaNeue;
    font-weight: bold;
  }
  
  
  .footer_list {
    float: left;
    margin-left: 8%;
  }
  
  .footer_list dl {
    width: 144px;
    float: left;
    text-align: left;
    color: #fff;
  }
  
  .footer_list dt {
    display: block;
    width: 100%;
    font-size: 16px;
    height: 24px;
    line-height: 24px;
    margin-bottom: 6px;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 700;
  }
  
  .footer_list dt a {
    color: #fff;
  }
  
  .footer_list dd {
    display: block;
    width: 100%;
    height: 22px;
    line-height: 22px;
    margin-top: 16px;
  }
  
  .footer_list dd a {
    color: #fff;
    font-size: 14px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
  }
  
  .footer_list dd a:hover {
    text-decoration: underline;
  }
  
  .footer_imgcode {
    float: right;
  }
  
  .footer_imgcode .foot_coimg img {
    width: 96px;
    height: 96px;
    margin-top: 24px;
  }
  
  .footer_imgcode .foot_name {
    height: 24px;
    line-height: 24px;
    font-size: 16px;
    color: #fff;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 700;
  }
  
  .footer_bottom {
    width: 100%;
    float: left;
    border-top: 1px solid rgba(255, 255, 255, 0.5);
    padding-top: 25px;
    color: #fff;
    font-size: 14px;
    font-family: PingFangSC-Regular, PingFang SC;
    font-weight: 400;
  }
  
  .footer_bottom .foot_bom_lf {

	text-align:center;
  }
  
  .footer_bottom .foot_bom_lf a {
    color: #fff;
  }
  
  .tab .tab_on>a {
    color: #333333;
    font-family: PingFangSC-Medium, PingFang SC;
    font-weight: 500;
  }
  
  
  /* 弹窗 */
  .message {
    width: 300px;
    height: 46px;
    line-height: 46px;
    color: #fff;
    text-align: center;
    font-size: 14px;
    background: rgba(0, 0, 0, 0.6);
    position: fixed;
    top: 50%;
    left: 50%;
    margin-left: -150px;
    margin-top: -23px;
    border-radius: 5px;
    z-index: 33;
    display: none;
  }
  
  /* .logo_ico::before{content: "\e667";} */
  .logo_ico {
    width: 133px;
    height: 49px;
    /* background: url('../images/yltLogo1.png') no-repeat; */
    background: url('../static/images/yltLogo1.png') no-repeat;
    background-size: 100% 100%;
  }