.logo-right li{ float: left;}
.logo-right img {
    width: 13px;
    margin: 0 5px;}
   .fl {
        float: left;}

    .fr {
        float: right;}

    .clear {
        clear: both;}

    .logo-left {}

    .logo-right {}

    .head-nav {
        background: #023c90;}

    .onst {
        position: fixed;
        width: 100%;
        z-index: 99999;
        top: 0;}

    .heads-logo {
        width: 100%;
        padding: 8px 0;
        background-size: auto 100%;
        height: 105px;}

    .logo-left img {
        height: 75px;
        display: inline-block;}

    .logo-right a {
        font-size: 14px;
        margin-left: 15px;
        line-height: 40px;
        color: #444;}

    .flex {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;}

    .mian-nav {
        height: auto;
        background: #023c90;
        line-height: 60px;}

    .mian-nav ul {
        width: 100%;}

    .mian-nav ul li {
        position: relative;
        font-size: 16px;
        transition: .3s;
        text-align: center;
        width: 8.09%;
        text-align: center;}

    .mian-nav ul li>a {
        position: relative;
        color: #fff;}

    .mian-nav ul li:before {
        position: absolute;
        bottom: -10px;
        left: 50%;
        width: 0;
        height: 2px;
        background: #ca140d;
        content: "";
        transition: width .5s;}

    .mian-nav ul li:after {
        position: absolute;
        bottom: -10px;
        right: 50%;
        width: 0;
        height: 2px;
        background: #ca140d;
        content: "";
        transition: width .5s;}

    .mian-nav ul li:hover:before {
        width: 30%;}

    .mian-nav ul li:hover:after {
        width: 30%;}

    .dropdown-toggle:after {
        display: inline-block;
        width: 0;
        height: 0;
        content: "";
        border-top: .3em solid;
        border-right: .3em solid transparent;
        border-bottom: 0;
        border-left: .3em solid transparent;
        position: absolute;
        right: -15px;
        top: 10px;
        color: #fff;}

    .sub-nav {
        display: none;
        position: absolute;
        top: 100%;
        z-index: 999;
        width: 120%;
        left: 50%;
        transform: translate(-50%);}

    .mian-nav>ul>li:hover .sub-nav {
        display: block;}

    .sub-nav .sub-nav-h {
        text-align: center;
        background: #f3f3f3;}

    .sub-nav .sub-nav-h a {
        color: #444;
        display: block;
        font-size: 14px;
        line-height: 48px;}

    .sub-nav .sub-nav-h a:hover {
        background: #fff;
        color: #023c90;}