.clearfix:after {
    visibility: hidden;
    display: block;
    font-size: 0;
    content: " ";
    clear: both;
    height: 0;
}

.clearfix {
    *zoom: 1;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.m-main {
    width: 1320px;
    margin: 0 auto
}

.top-nav {
    height: 58px;
    width: 100%;
    background-color: #0951cc;
}

.t-logo {
    padding-top: 15px;
}

.t-menu {
    margin-left: 20px;
}

.t-menu li {
    float: left;
    line-height: 58px;
    margin: 0px 20px;
    position: relative;
}

.t-menu li>a {
    font-size: 14px;
    color: hsla(0, 0%, 100%, .6);
    text-decoration: none;
}

.t-menu li:hover>a {
    color: #fff;
}

.t-menu li:hover::after {
    position: absolute;
    content: "";
    display: inline-block;
    width: 15px;
    height: 1px;
    background-color: #fff;
    bottom: 7px;
    left: 50%;
    margin-left: -7.5px;
}

.menu-more {
    display: none;
    border-radius: 4px;
    background-color: #fff;
    position: absolute;
    width: 140px;
    top: 60px;
    left: 50%;
    transform: translateX(-50%);
    transition: all .5s ease;
    padding: 10px 0px;
    z-index: 99;
}

.t-menu li.product .menu-more {
    width: 360px;
}

.t-menu li:hover .menu-more {
    display: inline-block;
}


.t-menu li .menu-more:hover {
    display: inline-block;
}

.menu-more .mm-item {
    list-style: none;
    line-height: 36px;
    margin: 0;
    font-size: 14px;
    color: #606266;
    cursor: pointer;
    outline: none;
    text-align: center;
    width: auto;
}

.menu-more .mm-item a {
    cursor: pointer;
    color: inherit;
    text-decoration: none;
}

.menu-more>span {
    display: inline-block;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: -6px;
}


.triangle_border_up {
    width: 0;
    height: 0;
    border-width: 0 6px 6px;
    border-style: solid;
    border-color: transparent transparent #fff;
}

.menu-more .mm-item:hover {
    background-color: #ebf1fe;
    color: #5b91f5;
}

.t-search {
    padding-top: 15px;
    position: relative;
}

.t-search input {
    width: 185px;
    display: inline-block;
    height: 30px;
    outline: none;
    border-radius: 15px;
    border-width: 0px;
    box-sizing: border-box;
    padding-left: 22px;
    padding-right: 30px;
    color: #979797;
    font-size: 14px;
    position: relative;
}

.t-search .t-s-after {
    display: inline-block;
    width: 14px;
    height: 13px;
    background: url("../images/common/top-search.png") center no-repeat;
    position: absolute;
    right: 15px;
    top: 50%;
    cursor: pointer;
    /* transform: translateY(-50%); */
}

.footer-b {
    height: 250px;
    background-color: #242b45;
}

.footer-l {
    float: left;
    width: 50%;
    box-sizing: border-box;
    padding-left: 75px;
    padding-top: 85px;
}

.footer-r {
    float: left;
    width: 50%;
    box-sizing: border-box;
    padding-top: 70px;
    padding-left: 260px;

}

.fli-title {
    font-size: 14px;
    color: #c2c5c7;
    padding-right: 55px;
}

.fli-con {
    font-size: 14px;
    color: #c2c5c7;
}

.f-gh {
    padding-left: 26px;
    background: url("../images/common/footer-gh.png") left center no-repeat;
}

.fl-item {
    margin-bottom: 35px;
}

.fr-item {
    margin-bottom: 25px;
    position: relative;
}

.fr-item>span {
    padding-left: 30px;
    background-repeat: no-repeat;
    background-position: left center;
    color: #cccccc;
    font-size: 14px;
    cursor: pointer;
}

.fri-wx {
    background-image: url("../images/common/foot-wx.png");
}

.fri-and {
    background-image: url("../images/common/foot-android.png");
}

.fri-ios {
    background-image: url("../images/common/foot-ios.png");
}

.triangle_border_right {
    width: 0;
    height: 0;
    border-width: 6px 0px 6px 6px;
    border-style: solid;
    border-color: transparent transparent transparent #fff;
    position: absolute;
    top: 50%;
    margin-top: -6px;
}

.fri-img-box {
    display: none;
    position: absolute;
    background: #fff;
    min-width: 150px;
    border-radius: 4px;
    border: 1px solid #ebeef5;
    padding: 12px;
    left: -10px;
    top: 10px;
    transform: translate(-100%, -50%);
    transition: all 1s ease;
}

.fri-img-box>span {
    position: absolute;
    right: -6px;
}

.fr-item:hover .fri-img-box {
    display: block;
}

.footer {
    background-color: #4689c3;
    padding: 40px 0px;
}

.foot-right {
    float: right;
}

.foot-logo {
    width: 125px;
    display: inline-block;
    padding: 20px;
    background: url("../images/footer-logo.png") center no-repeat;
    vertical-align: bottom;
}

.foot-left {
    display: inline-block;

    width: 800px;
    padding-left: 20px;
    padding-top: 10px;
}

.foot-left a {
    text-decoration: none;
}

.foot-left p {
    text-align: left;
    line-height: 24px;
    font-size: 14px;
    color: #fff;
}

.foot-left .guo {
    margin-left: 25px;
    padding-top: 5px;
    color: #fff;
    padding-left: 25px;
    background: url("../images/footer-img03.png") left center no-repeat;
}

.ft-left {
    float: left;
    margin-right: 45px;
}

.ft-right {
    float: left;
}

.foot-main {
    display: inline-block;
    height: 88px;
    width: 315px;
    display: inline-block;
    padding-left: 20px;
    border-left: 1px solid #fff;
    padding-top: 10px;
}

.foot-main a {
    text-decoration: none;
}

.foot-main p {
    text-align: left;
    line-height: 24px;
    font-size: 14px;
    color: #fff;
}

.foot-main p.guo {
    padding-left: 25px;
    background: url("../images/footer-img03.png") left top no-repeat;
}

.foot-right {
    position: relative;
}

.foot-right a {
    position: relative;
    display: inline-block;
    text-align: center;
}

.foot-right a+a {
    margin-left: 30px;
}

.foot-erweima {
    position: absolute;
    left: -30px;
    padding: 5px;
    top: -125px;
    width: 105px;
    height: 105px;
    display: none;
    z-index: 5;
    background-color: #fff;
}

.foot-erweima img {
    margin-left: 0px;
    width: 100%;
    height: 100%;
}

.foot-right a:hover .foot-erweima {
    display: block;
}

.foot-right a:hover .foot-erweima:before {
    content: "";
    width: 10px;
    height: 10px;
    background: #fff;
    border-top: 1px solid #ccc;
    border-right: 1px solid #ccc;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(135deg);
    display: block;
    position: absolute;
    left: 46%;
    bottom: -5px;
    z-index: -1;
}