.visible-xs,
.visible-sm,
.visible-md,
.visible-lg {
  display: none !important;
}
.visible-xs-block,
.visible-xs-inline,
.visible-xs-inline-block,
.visible-sm-block,
.visible-sm-inline,
.visible-sm-inline-block,
.visible-md-block,
.visible-md-inline,
.visible-md-inline-block,
.visible-lg-block,
.visible-lg-inline,
.visible-lg-inline-block {
  display: none !important;
}
@media (max-width: 767px) {
  .visible-xs {
    display: block !important;
  }
  table.visible-xs {
    display: table !important;
  }
  tr.visible-xs {
    display: table-row !important;
  }
  th.visible-xs,
  td.visible-xs {
    display: table-cell !important;
  }
}
@media (max-width: 767px) {
  .visible-xs-block {
    display: block !important;
  }
}
@media (max-width: 767px) {
  .visible-xs-inline {
    display: inline !important;
  }
}
@media (max-width: 767px) {
  .visible-xs-inline-block {
    display: inline-block !important;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  .visible-sm {
    display: block !important;
  }
  table.visible-sm {
    display: table !important;
  }
  tr.visible-sm {
    display: table-row !important;
  }
  th.visible-sm,
  td.visible-sm {
    display: table-cell !important;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  .visible-sm-block {
    display: block !important;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  .visible-sm-inline {
    display: inline !important;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  .visible-sm-inline-block {
    display: inline-block !important;
  }
}
@media (min-width: 992px) and (max-width: 1319px) {
  .visible-md {
    display: block !important;
  }
  table.visible-md {
    display: table !important;
  }
  tr.visible-md {
    display: table-row !important;
  }
  th.visible-md,
  td.visible-md {
    display: table-cell !important;
  }
}
@media (min-width: 992px) and (max-width: 1319px) {
  .visible-md-block {
    display: block !important;
  }
}
@media (min-width: 992px) and (max-width: 1319px) {
  .visible-md-inline {
    display: inline !important;
  }
}
@media (min-width: 992px) and (max-width: 1319px) {
  .visible-md-inline-block {
    display: inline-block !important;
  }
}
@media (min-width: 1320px) {
  .visible-lg {
    display: block !important;
  }
  table.visible-lg {
    display: table !important;
  }
  tr.visible-lg {
    display: table-row !important;
  }
  th.visible-lg,
  td.visible-lg {
    display: table-cell !important;
  }
}
@media (min-width: 1320px) {
  .visible-lg-block {
    display: block !important;
  }
}
@media (min-width: 1320px) {
  .visible-lg-inline {
    display: inline !important;
  }
}
@media (min-width: 1320px) {
  .visible-lg-inline-block {
    display: inline-block !important;
  }
}
@media (max-width: 767px) {
  .hidden-xs {
    display: none !important;
  }
}
@media (min-width: 768px) and (max-width: 991px) {
  .hidden-sm {
    display: none !important;
  }
}
@media (min-width: 992px) and (max-width: 1319px) {
  .hidden-md {
    display: none !important;
  }
}
@media (min-width: 1320px) {
  .hidden-lg {
    display: none !important;
  }
}
.visible-print {
  display: none !important;
}
@media print {
  .visible-print {
    display: block !important;
  }
  table.visible-print {
    display: table !important;
  }
  tr.visible-print {
    display: table-row !important;
  }
  th.visible-print,
  td.visible-print {
    display: table-cell !important;
  }
}
.visible-print-block {
  display: none !important;
}
@media print {
  .visible-print-block {
    display: block !important;
  }
}
.visible-print-inline {
  display: none !important;
}
@media print {
  .visible-print-inline {
    display: inline !important;
  }
}
.visible-print-inline-block {
  display: none !important;
}
@media print {
  .visible-print-inline-block {
    display: inline-block !important;
  }
}
@media print {
  .hidden-print {
    display: none !important;
  }
}

.g-hd{height:5rem;position: relative;}

.g-hd img{display: block;width: 100%;}

.g-hd h1{float: left;width:31%;margin:0.9rem 0 0 1.56%;}

.g-hd ul{float: left;height:3rem;margin-left: 4.8%;}

.g-hd ul li{float: left;font-size: 1.1rem;line-height:5rem;padding:0 0.7rem;position: relative;}

.g-hd ul li a{color: #333;}

.g-hd ul li.cur a{color: #1c96d5;}

.g-hd .m-nav2{float: right;width:5%;margin:1.9rem 1.56% 0 0;}

#menu{display:none;position: absolute;left: 0;top: 5rem;width:100%;height:55rem;background:url(../images/menu_bg.jpg) no-repeat center;z-index: 200;background-size:100% auto;}

#menu p{margin: 2rem auto 0;text-align: center;}

#menu p a{display: block;width:29rem;height: 3.6rem;line-height: 3.6rem;font-size: 1.2rem;color: #333;background:#fff;border-radius: 1.8rem;margin:0 auto 1.5rem;}





.g-ft{height:15rem;position: relative;background: #e9e9e9;}

.f_con{padding-top: 1.2rem;}

.f_con .top{position: fixed;width: 4rem;bottom: 8.5rem;right: 1.5%;z-index: 100;}

.f_con .top img{display:block;width: 100%;}

.f_con p{line-height: 2rem;text-align: center;font-size: 1rem;color: #666;}

.f_con p a{color: #666;}

.f_con p i{margin:0 1rem;}

.fnav{ position:fixed; bottom:0; min-width:320px; max-width:640px; width:100%; height:4.5rem; background:#424242;z-index:12;}

.fnav li{ width:25%; float:left; height:4.5rem; text-align:center; position:relative;color:#fff; font-size:1rem;line-height:1.3rem;}

.fnav li em{ display:block; width:1.3rem; margin:0 auto 0.1rem; padding-top:0.6rem;}

.fnav li em img{ display:block; width:100%;}

.fnav li a{ display:block;color:#fff; font-size:1rem; height:4.5rem; line-height:1.3rem; font-family:"Microsoft YaHei";}

.fnav li:first-child{ background:#1367ab;}

.fnav li .erji{display:none; width:100%; position:absolute; bottom:3.5rem; left:0; background:#424242;padding:0.8rem 0;}

.fnav li .erji a{ display:block; line-height:2rem; height:2rem;}

.fnav li:hover .erji{ display:block;}

/*底部*/

.bottomnav {
    width: 100%;
}

.bottomnav .top {
    width: 100%;
    padding: 56px 0 36px 0;
    border-bottom: 1px solid rgba(225, 224, 225, 0.27);
    overflow: hidden;
}

.bottomnav .top .left {
    width: 360px;
    float: left;
}

.bottomnav .top .left .logo {
    width: 100%;
    margin-bottom: 42px;
}

.bottomnav .top .left .logo img {
    width: 100%;
    display: block;
}

.bottomnav .top .left .ewmbox {
    width: 100%;
}

.bottomnav .top .left .ewmbox .ewm {
    width: 106px;
    height: 106px;
    margin: 0 auto 30px auto;
}

.bottomnav .top .left .ewmbox .words {
    font-size: 16px;
    color: #ffffff;
    line-height: 20px;
    text-align: center;
}

.bottomnav .top .center {
    float: left;
    padding-left: 120px;
    padding-right: 104px;
    width: calc(100% - 680px);
    width: -ms-calc(100% - 680px);
    width: -o-calc(100% - 680px);
    width: -moz-calc(100% - 680px);
    width: -webkit-calc(100% - 680px);
}

.bottomnav .top .center ul {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: left;
}

.bottomnav .top .center ul li {
    display: inline-block;
    vertical-align: middle;
}

.bottomnav .top .center ul li ._t {
    margin-bottom: 34px;
}

.bottomnav .top .center ul li ._t a {
    display: block;
    font-size: 18px;
    color: #ffffff;
    line-height: 22px;
}

.bottomnav .top .center ul li ._t a:hover {
    color: #de7238;
}

.bottomnav .top .center ul li ._bbox ._b {
    margin-bottom: 28px;
}

.bottomnav .top .center ul li ._bbox ._b:last-child {
    margin-bottom: 0;
}

.bottomnav .top .center ul li ._bbox ._b a {
    display: block;
    font-size: 16px;
    color: #ffffff;
    line-height: 20px;
}

.bottomnav .top .center ul li ._bbox ._b a:hover {
    color: #de7238;
}

.bottomnav .top .right {
    width: 320px;
    float: left;
}

.bottomnav .top .right ._t {
    margin-bottom: 34px;
    font-size: 18px;
    color: #ffffff;
    line-height: 22px;
}

.bottomnav .top .right .listbox .list {
    margin-bottom: 54px;
    font-size: 16px;
    color: #ffffff;
    line-height: 20px;
}

.bottomnav .top .right .listbox .list:last-child {
    margin-bottom: 0;
}

.bottomnav .bottom {
    padding: 16px 0 24px 0;
}

.bottomnav .bottom::after {
    content: "";
    display: block;
    clear: both;
}

.bottomnav .bottom .left {
    float: left;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 38px;
}

.bottomnav .bottom .right {
    float: right;
}

.bottomnav .bottom .right .abox {
    float: left;
    font-size: 0;
}

.bottomnav .bottom .right .abox a {
    display: block;
    font-size: 16px;
    color: #ffffff;
    line-height: 38px;
    float: left;
    margin-left: 24px;
}

.bottomnav .bottom .right .abox a:hover {
    color: #de7238;
}

.bottomnav .bottom .right .firend {
    float: left;
    margin-left: 22px;
    position: relative;
}

.bottomnav .bottom .right .firend ._t {
    width: 172px;
    overflow: hidden;
    background-color: rgba(255, 255, 255, 0.1);
    padding: 0 20px 0 36px;
    cursor: pointer;
}

.bottomnav .bottom .right .firend ._t .words {
    float: left;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 38px;
}

.bottomnav .bottom .right .firend ._t .ioc {
    width: 8px;
    height: 8px;
    border-right: 2px solid rgba(255, 255, 255, 0.6);
    border-bottom: 2px solid rgba(255, 255, 255, 0.6);
    float: right;
    margin-top: 14px;
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);
}

.bottomnav .bottom .right .firend ._b {
    width: 100%;
    position: absolute;
    left: 0;
    bottom: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    display: none;
}

.bottomnav .bottom .right .firend ._b .list {
    width: 100%;
    border-bottom: 1px solid #eee;
}

.bottomnav .bottom .right .firend ._b .list:last-child {
    border-bottom: 0;
}

.bottomnav .bottom .right .firend ._b .list a {
    display: block;
    width: 100%;
    font-size: 14px;
    color: #555;
    line-height: 30px;
    text-align: center;
}

.bottomnav .bottom .right .firend ._b .list a:hover {
    color: #de7238;
}

@media screen and (max-width:1650px) {
    .bottomnav .top .center {
        padding-left: 40px;
        padding-right: 40px;
    }
}

@media screen and (max-width:1460px) {
    .bottomnav .top .left {
        width: 280px;
    }
    .bottomnav .top .left .logo {
        margin-bottom: 30px;
    }
    .bottomnav .top .left .ewmbox .ewm {
        width: 80px;
        height: 80px;
        margin: 0 auto 20px auto;
    }
    .bottomnav .top .left .ewmbox .words {
        font-size: 14px;
        line-height: 18px;
    }
    .bottomnav .top .center {
        padding-left: 30px;
        padding-right: 30px;
        width: calc(100% - 560px);
        width: -ms-calc(100% - 560px);
        width: -o-calc(100% - 560px);
        width: -moz-calc(100% - 560px);
        width: -webkit-calc(100% - 560px);
    }
    .bottomnav .top .center ul li ._t {
        margin-bottom: 20px;
    }
    .bottomnav .top .center ul li ._t a {
        font-size: 16px;
        line-height: 20px;
    }
    .bottomnav .top .center ul li ._bbox ._b {
        margin-bottom: 20px;
    }
    .bottomnav .top .center ul li ._bbox ._b a {
        font-size: 14px;
        line-height: 18px;
    }
    .bottomnav .top .right {
        width: 280px;
    }
    .bottomnav .top .right ._t {
        margin-bottom: 20px;
        font-size: 16px;
        line-height: 20px;
    }
    .bottomnav .top .right .listbox .list {
        margin-bottom: 30px;
        font-size: 14px;
        line-height: 18px;
    }
}

@media screen and (max-width:1600px) {
    .bottomnav .top {
        padding: 40px 0;
    }
    .bottomnav .top .left {
        width: 240px;
    }
    .bottomnav .top .left .logo {
        margin-bottom: 50px;
    }
    .bottomnav .top .left .ewmbox .ewm {
        width: 100px;
        height: 100px;
        margin: 0 auto 24px auto;
    }
    .bottomnav .top .left .ewmbox .words {
        font-size: 14px;
        line-height: 20px;
    }
    .bottomnav .top .center {
        padding-left: 100px;
        padding-right: 100px;
        width: calc(100% - 520px);
        width: -ms-calc(100% - 520px);
        width: -o-calc(100% - 520px);
        width: -moz-calc(100% - 520px);
        width: -webkit-calc(100% - 520px);
    }
    .bottomnav .top .center ul li ._t {
        margin-bottom: 20px;
    }
    .bottomnav .top .center ul li ._t a {
        font-size: 16px;
        line-height: 20px;
    }
    .bottomnav .top .center ul li ._bbox ._b {
        margin-bottom: 14px;
    }
    .bottomnav .top .center ul li ._bbox ._b a {
        font-size: 14px;
        line-height: 20px;
    }
    .bottomnav .top .right {
        width: 280px;
    }
    .bottomnav .top .right ._t {
        margin-bottom: 20px;
        font-size: 16px;
        line-height: 20px;
    }
    .bottomnav .top .right .listbox .list {
        margin-bottom: 16px;
        font-size: 14px;
        line-height: 20px;
    }
    .bottomnav .bottom {
        padding: 20px 0;
    }
    .bottomnav .bottom .left {
        font-size: 16px;
        line-height: 30px;
    }
    .bottomnav .bottom .right .abox a {
        font-size: 14px;
        line-height: 30px;
        margin-left: 16px;
    }
    .bottomnav .bottom .right .firend {
        margin-left: 16px;
    }
    .bottomnav .bottom .right .firend ._t {
        width: 140px;
        padding: 0 20px;
    }
    .bottomnav .bottom .right .firend ._t .words {
        font-size: 14px;
        line-height: 30px;
    }
    .bottomnav .bottom .right .firend ._t .ioc {
        width: 8px;
        height: 8px;
        margin-top: 10px;
    }
    .bottomnav .bottom .right .firend ._b .list a {
        font-size: 14px;
        line-height: 28px;
    }
}

@media screen and (max-width:1280px) {
    .bottomnav .top {
        padding: 30px 0;
    }
    .bottomnav .top .left {
        width: 200px;
    }
    .bottomnav .top .left .logo {
        margin-bottom: 42px;
    }
    .bottomnav .top .left .ewmbox .ewm {
        width: 80px;
        height: 80px;
        margin: 0 auto 18px auto;
    }
    .bottomnav .top .left .ewmbox .words {
        font-size: 12px;
        line-height: 18px;
    }
    .bottomnav .top .center {
        padding-left: 60px;
        padding-right: 60px;
        width: calc(100% - 440px);
        width: -ms-calc(100% - 440px);
        width: -o-calc(100% - 440px);
        width: -moz-calc(100% - 440px);
        width: -webkit-calc(100% - 440px);
    }
    .bottomnav .top .center ul li ._t {
        margin-bottom: 16px;
    }
    .bottomnav .top .center ul li ._t a {
        font-size: 14px;
        line-height: 18px;
    }
    .bottomnav .top .center ul li ._bbox ._b {
        margin-bottom: 12px;
    }
    .bottomnav .top .center ul li ._bbox ._b a {
        font-size: 12px;
        line-height: 18px;
    }
    .bottomnav .top .right {
        width: 240px;
    }
    .bottomnav .top .right ._t {
        margin-bottom: 18px;
        font-size: 14px;
        line-height: 18px;
    }
    .bottomnav .top .right .listbox .list {
        margin-bottom: 14px;
        font-size: 12px;
        line-height: 18px;
    }
    .bottomnav .bottom {
        padding: 14px 0;
    }
    .bottomnav .bottom .left {
        font-size: 14px;
        line-height: 26px;
    }
    .bottomnav .bottom .right .abox a {
        font-size: 12px;
        line-height: 30px;
        margin-left: 12px;
    }
    .bottomnav .bottom .right .firend {
        margin-left: 12px;
    }
    .bottomnav .bottom .right .firend ._t {
        width: 140px;
        padding: 0 12px;
    }
    .bottomnav .bottom .right .firend ._t .words {
        font-size: 12px;
        line-height: 30px;
    }
    .bottomnav .bottom .right .firend ._t .ioc {
        width: 6px;
        height: 6px;
        margin-top: 10px;
    }
    .bottomnav .bottom .right .firend ._b .list a {
        font-size: 12px;
        line-height: 24px;
    }
}

@media screen and (max-width:1220px) {
    .bottomnav .top .left {
        width: 180px;
    }
    .bottomnav .top .right {
        width: 180px;
    }
    .bottomnav .top .center {
        padding-left: 30px;
        padding-right: 30px;
        width: calc(100% - 360px);
        width: -ms-calc(100% - 360px);
        width: -o-calc(100% - 360px);
        width: -moz-calc(100% - 360px);
        width: -webkit-calc(100% - 360px);
    }
}

@media screen and (max-width:1024px) {
    .bottomnav {
        margin-bottom: 50px;
    }
    .bottomnav .top {
        padding: 22px 0;
    }
    .bottomnav .top .left {
        width: 100%;
    }
    .bottomnav .top .left .logo {
        margin-bottom: 12px;
        text-align: center;
    }
    .bottomnav .top .left .logo img {
        height: 30px;
        width: auto;
        display: inline-block;
    }
    .bottomnav .top .left .ewmbox .ewm {
        width: 80px;
        height: 80px;
        margin: 0 auto 10px auto;
    }
    .bottomnav .top .left .ewmbox .words {
        font-size: 14px;
        line-height: 18px;
    }
    .bottomnav .top .center {
        display: none;
    }
    .bottomnav .top .right {
        width: 100%;
        margin-top: 16px;
        text-align: center;
    }
    .bottomnav .top .right ._t {
        margin-bottom: 10px;
        font-size: 16px;
        line-height: 20px;
    }
    .bottomnav .top .right .listbox .list {
        margin-bottom: 10px;
        font-size: 14px;
        line-height: 18px;
    }
    .bottomnav .bottom {
        padding: 16px 10px;
    }
    .bottomnav .bottom .left {
        width: 100%;
        text-align: center;
        font-size: 14px;
        line-height: 24px;
        text-align: center;
        margin-bottom: 12px;
    }
    .bottomnav .bottom .right {
        float: right;
        width: 100%;
    }
    .bottomnav .bottom .right .abox {
        text-align: center;
        width: 100%;
        float: none;
        margin-bottom: 12px;
    }
    .bottomnav .bottom .right .abox a {
        font-size: 14px;
        line-height: 20px;
        margin-left: 10px;
        float: none;
        display: inline-block;
        vertical-align: middle;
    }
    .bottomnav .bottom .right .firend {
        margin-left: 0;
        margin: 0 auto;
        display: block;
        float: none;
        width: 172px;
        display: none;
    }
    .bottomnav .bottom .right .firend ._t {
        width: 100%;
        padding: 0 12px;
    }
    .bottomnav .bottom .right .firend ._t .words {
        font-size: 14px;
        line-height: 30px;
    }
    .bottomnav .bottom .right .firend ._t .ioc {
        margin-top: 8px;
    }
    .bottomnav .bottom .right .firend ._b .list a {
        font-size: 12px;
        line-height: 24px;
    }
}

/*底导航漂浮*/

.b_navs .q_d_m {
    float: left;
    width: 100%;
    height: 50px;
}

.b_navs .pf_down {
    width: 100%;
    float: left;
    position: fixed;
    left: 0;
    bottom: 0;
    height: 50px;
    background: #1367ab;
    z-index: 16;
    box-shadow: 0 -5px 10px rgba(0, 0, 0, 0.2);
}

.b_navs .pf_down li {
    width: 24%;
    float: left;
    text-align: center;
    padding: 7px 0 4px 0;
    border-right: 1px solid #fff;
}

.b_navs .pf_down li .ico7 {
    width: 100%;
    float: left;
    height: 20px;
}

.b_navs .pf_down li .d_name {
    width: 100%;
    float: left;
    margin-top: 4px;
    font-size: 12px;
    color: #fff;
    line-height: 14px;
}

.b_navs .pf_down li.l1 .ico7 {
    background: url(../images/img4.png) no-repeat center;
    background-size: 20px 20px;
}

.b_navs .pf_down li.l2 .ico7 {
    background: url(../images/img3.png) no-repeat center;
    background-size: 20px 20px;
}

.b_navs .pf_down li.l3 .ico7 {
    background: url(../images/img2.png) no-repeat center;
    background-size: 20px 20px;
}

.b_navs .pf_down li.l4 .ico7 {
    background: url(../images/img12.png) no-repeat center;
    background-size: 20px 20px;
}

.b_navs .pf_down li:last-child {
    border: none;
}

.b_navs .pf_down li:nth-child(3n) {
    /* border: none; */
}