@font-face {
    font-family: 'number';
    src: url('../font/tccb.TTF');
}

* {
    margin: 0;
    padding: 0;

}
.container {
    width: 1430px;
}
body, html {
    font-family: "微软雅黑",Arial;
    -webkit-tap-highlight-color:rgba(0,0,0,0);
    width: 100%;
    height: 100%;
}

button, a {
    border: 0;
    background-color: transparent;
    outline: none;
    text-decoration:none;
}
a:focus, a:hover{
    text-decoration:none;
}

ul, li {
    list-style: none;
    text-decoration: none;
}

input {
    background: none;
    outline: none;
    border: none;
}

input:focus {
    border: none;
    outline: none;
    -webkit-tap-highlight-color:rgba(0,0,0,0);
    -webkit-user-modify:read-write-plaintext-only;
}

textarea {
    resize: none;
}

textarea:focus {
    outline: none;
}

input::-webkit-input-placeholder { /* WebKit, Blink, Edge */
    color: #999999;
    font-size: 15px;
}

input:-ms-input-placeholder { /* Internet Explorer 10-11 */
    color: #999999;
    font-size: 15px;
}

input::-ms-input-placeholder { /* Microsoft Edge */
    color: #999999;
    font-size: 15px;
}

textarea::-webkit-input-placeholder { /* WebKit, Blink, Edge */
    color: #999999;
    font-size: 15px;
}

textarea:-ms-input-placeholder { /* Internet Explorer 10-11 */
    color: #999999;
    font-size: 15px;
}

textarea::-ms-input-placeholder { /* Microsoft Edge */
    color: #999999;
    font-size: 15px;
}

.clear {
    clear: both
}

.titleLimit{
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.titleLimitMore{
    /*text-overflow: -o-ellipsis-lastline;*/
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    line-clamp: 4;
    -webkit-box-orient: vertical;
}

.main-title{
    font-size: 36px;
    color: #333;
    text-align: center;
    margin-top: 0;
    margin-bottom: 20px;
    padding-bottom: 40px;
}
.main-title-double{
    text-align: left;
    border-bottom: 1px solid #e6e6e6;
    margin-bottom: 34px;
    padding-bottom: 20px;
}

/*导航栏*/

.head {
    position: relative;
    z-index: 13;
}

.logo{float: left;margin-top: 22px;}
.logo>a{
    display: block;
}
.bar{float: right;}
.bar .nav{
    float: left;
}
.bar .nav>ul{
    margin-bottom: 0;
}
.bar .nav>ul>li{
    padding-left: 56px;
    display: inline-block;
}
.bar .nav>ul>li.nav-act>a{
    color: #d82409;
    border-bottom: 2px solid #d82409;
    font-weight: bold;
}

.bar .nav>ul>li:first-child{
    padding-left: 0;
}
.bar .nav>ul>li>a{
    color: #333;
    display: inline-block;
    font-size: 16px;
    padding: 34px 0;
}

.bar .tools{
    margin-left: 40px;
    float: right;
    padding: 34px 0;
    position: relative;
}
.bar .tools:before{
    content: '';
    position: absolute;
    width: 1px;
    background: #ccc;
    height: 14px;
    top: 50%;
    margin-top: -7px;
}
.bar .tools .search,.bar .tools .language{
    display: inline-block;
    padding-left: 40px;
    cursor: pointer;
    position: relative;
}
.bar .tools .search{}
.bar .tools .search .search-inner{
    position: absolute;
    right: -18%;
    top: 34px;
    background: #fff;
    box-shadow: 0 0 7px rgba(0,0,0,0.2);
    width: 252px;
    padding: 8px 34px 8px 16px;
    border-radius: 30px;
    display: none;
    transition-duration: unset;
    z-index: 10;
}
.bar .tools .search .search-inner:after{
    content: '';
    position: absolute;
    right: 10px;
    top: 50%;
    background: url("../images/nav-search.png") right center no-repeat;
    background-size: 17px 17px;
    width: 17px;
    height: 17px;
    margin-top: -9px;
}

.bar .tools .search img{}
.bar .tools .language{}
.bar .tools .language .showDownLang img{
    vertical-align: middle;
}
.bar .tools .language .showDownLang span{
    vertical-align: middle;
    padding: 0 10px 0 8px;
}

.lang-inner{
    position: absolute;
    right: -50%;
    top: 0;
    width: 150%;
    margin-top: 40px;
    display: none;
    z-index: 10;
}
.lang-inner:after{
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    top: -10px;
    right: 30%;
    border-style: solid;
    border-width: 10px;
    border-color: transparent transparent #fff #fff;
    transform: rotate(135deg);
    -webkit-box-shadow: -2px 2px 3px rgba(0, 0, 0, 0.1);
    -moz-box-shadow: -2px 2px 3px rgba(0, 0, 0, 0.1);
    box-shadow: -2px 2px 3px rgba(0, 0, 0, 0.1);
}
.lang-inner ul{
    padding: 10px 0;
    background: #fff;
    box-shadow: 0 0 7px rgba(0,0,0,0.2);
}
.lang-inner ul>li{
    padding: 10px 30px 10px 20px;
    position: relative;
}

.lang-inner ul>li:before{
    content: '';
    position: absolute;
    left: 20px;
    top: 50%;
    background: url("../images/flag-cn.png") left center;
    background-size: 20px 14px;
    width: 14px;
    height: 14px;
    margin-top: -7px;
    border-radius: 50%;
}
.lang-inner ul>li:nth-child(2):before{
    background: url("../images/flag-en.png") left center;
    background-size: 20px 14px;
}
.lang-inner ul>li a{
    font-size: 14px;
    color: #4c4c4c;
    vertical-align: middle;
    padding-left: 26px;
}


/*底部*/
footer{
}
.foot{
    background: #2d2d2d;
    padding: 40px 0;
}
.foot>.container{
    font-size: 0;
}
.foot-nav-bar{
    display: inline-block;
    vertical-align: middle;
}
.foot-nav-bar>ul{
    text-align: left;
}
.foot-nav-bar>ul>li{
    font-size: 16px;
    display: inline-block;
    color: #fff;
    padding-right: 60px;
    vertical-align: top;
    cursor: pointer;
}
.foot-nav-bar>ul>li:last-child{
    padding-right: 0;
}
.foot-nav-bar>ul>li>a{
    font-size: 16px;
    color: #fff;
}
.foot-nav-bar .nav-down-arrow{
    display: none;
}
.foot-nav-bar .nav-down-arrow1{
   transform: rotate(-90deg);
}

.foot-nav-bar .foot-subnav-bar{
    margin-top: 20px;
    text-align: left;
}
.foot-nav-bar .foot-subnav-bar >li{
    color: #fff;
    opacity: 0.5;
    font-size: 14px;
    margin-bottom: 10px;
}
.foot-nav-bar .foot-subnav-bar >li>a{
    color: #fff;
    opacity: 0.5;
    font-size: 12px;
}
.foot-nav-bar .foot-subnav-bar >li>a:hover,.foot-nav-bar .foot-subnav-bar >li:hover{
    opacity: 1;
}
.foot-info{display: inline-block; vertical-align: top;float: right;width: 30%}
.foot-info h2{
    color: #fff;
    opacity: 0.7;
    font-size: 20px;
    font-weight: bold;
    margin-top: 0;
    text-align: left;
}
.foot-info-ul{}
.foot-info-ul>ul{
    border-bottom: 1px solid #4b4b4b;
    border-top: 1px solid #4b4b4b;
    /*margin-bottom: 0;*/
    padding: 10px 0;
    margin: 20px 0;
}
.foot-info-ul>ul>li{
    font-size: 14px;
    opacity: 0.7;
    color: #fff;
    position: relative;
    padding: 8px 0 8px 24px;
    text-align: left;
}
.foot-info-ul>ul>li:before{
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    margin-top: -8px;
    background: url("../images/ico-phone.png") no-repeat;
    background-size: 16px 16px;
    width: 16px;
    height: 16px;
}
.foot-info-ul>ul>li:nth-child(2):before{
    background: url("../images/ico-email.png") no-repeat;
}
.foot-info-ul>ul>li:nth-child(3):before{
    background: url("../images/ico-address.png") no-repeat;
}
.code{display: inline-block;}
.code img{
    padding: 8px;
    background: #fff;
}
.code p{
    font-size: 12px;
    opacity: 0.7;
    color: #fff;
    text-align: center;
    margin-top: 10px;
}
footer .bottom{
    background: #1d1d1d;
    padding: 10px 0;
}
.bottom .copyright{
    float: left;
}
.bottom .copyright,.bottom .friends,.bottom .friends a {
    font-size: 14px;
    opacity: 0.7;
    color: #fff;
}
.bottom .friends{
    float: right;
}
.bottom .friends a{
    padding-right: 10px;
    cursor: pointer;
}


.nav-abbreviation{
    width: 32px;
    cursor: pointer;
    margin-top: 30px;
    display: none;
}
.nav-abbreviation:before,.nav-abbreviation:after{
    content: '';
    width: 32px;
    height: 4px;
    background: #333;
    display: block;
}
.nav-abbreviation{
    opacity: 1;
    float: right;
}
.nav-abbreviation .nav-abb-c{
    width: 32px;
    height: 4px;
    background: #333;
    margin: 7px 0;
}

.nav-abbreviation.nav-abbreviation-act .nav-abb-c{
    opacity: 0;
}
.nav-abbreviation.nav-abbreviation-act:before,.nav-abbreviation.nav-abbreviation-act:after{
    transform: rotate(45deg);
    transform-origin: left center;
    -ms-transform: rotate(45deg);
    -ms-transform-origin: left center;
    -webkit-transform: rotate(45deg);
    -webkit-transform-origin: left center;
    -moz-transform: rotate(45deg);
    -moz-transform-origin: left center;
    -o-transform: rotate(45deg);
    -o-transform-origin: left center;
    background: #333;
    transition: all 0.6s;
    -webkit-transition: all 0.6s;
    -moz-transition: all 0.6s;
    -o-transition: all 0.6s;
    -ms-transition: all 0.6s;
}

.nav-abbreviation.nav-abbreviation-act:after {
    transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
}



@media screen and (max-width: 1920px){
    .container {
        width:1430px;
    }
}

@media screen and (max-width: 1600px){
    .foot>div{
        width: 100%!important;
    }
    .container {
        width:1370px;
    }
    .foot > .container{
        text-align: center;
    }
    .foot-nav-bar > ul > li{
        padding-right: 20px;
    }
}
@media screen and (max-width: 1430px){
    .container {
        width:1170px;
    }
    .bar .nav > ul > li{
        padding-left: 30px;
    }
}

@media screen and (max-width: 1200px){
    .container {
        width:992px;
    }
    .bar .nav > ul > li{
        padding-left: 15px;
    }
    .foot-nav-bar > ul > li{
        padding-right: 10px;
    }
}

@media screen and (max-width: 991px){
    .foot-info{
        width: 100%;
    }
    .container {
        width:100%;
    }
    .foot-info{
        float: none;
    }
    .foot-nav-bar{
        display: block;
        margin-top: 20px;
    }
    .foot-nav-bar>ul{
        text-align: center;
    }
    .foot-nav-bar > ul > li{
        padding-right: 30px;
        text-align: left;
    }
    .foot-nav-bar > ul > li:last-child{
        padding-right: 0;
    }
    .bottom .friends,.bottom .copyright{
        float: none;
    }
    .bar .nav{
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        right: 0;
        background: rgba(0,0,0,0.6);
        z-index: 10;
        display: none;
        transition: none;
        -webkit-transition: none;
    }
    .bar .nav > ul{
        width: 100%;
        position: absolute;
        top: 0;
        left: 0;
        padding-top: 50px;
        background: #fff;
        text-align: center;
    }
    .bar .nav > ul > li {
        display: block;
    }
    .bar .nav > ul > li > a{
        padding: 20px 0;
    }
    .bar .nav > ul > li.nav-act > a{
        border-bottom: 0;
    }
    .bar .tools{
        position: inherit;
        margin-left: 0;
        margin-right: 30px;
    }
    .bar .tools .search, .bar .tools .language{
        padding-left: 20px;
    }
    .lang-inner ul > li{
        padding: 10px 0 10px 14px;
    }
    .nav-abbreviation{
        display: block;
    }
    .foot-nav-bar .foot-subnav-bar{
        transition: none;
        -webkit-transition: none;
    }
}

@media screen and (max-width: 768px){
    .foot-subnav-bar{
        display: none;
    }
    .foot-nav-bar > ul > li{
        display: block;
        border-bottom: 1px solid #4b4b4b;
        padding: 10px 0;
    }
    .foot-nav-bar .nav-down-arrow{
        display: inline-block;
        float: right;
    }
}
@media screen and (max-width: 414px){
    .foot-info h2{
        font-size: 18px;
    }
}