.wrap {
    padding: 0 128px;
    margin: auto;
    box-sizing: border-box;
}


/* header */

.header {
    padding: 26px 0;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    color: #fff;
    z-index: 9999;
    transition: all .3s;
    background: rgba(0, 0, 0, 1);
}

.header a {
    color: #fff;
    display: inline-block;
    transition: all .3s;
}

.header a:hover {
    color: #999;
    display: inline-block;
}

.header .logo {
    width: 200px;
    transition: height .3s;
}

.header ._sr {
    float: right;
}

.header ._sr .nav li {
    float: left;
    position: relative;
}

.header ._sr .lg {
    float: left;
    padding-top: 8px;
    margin-left: 2em;
}

.header ._sr .lg a {
    margin: 0 0em;
}

.header ._sr .nav li:hover>ol {
    max-height: 400px;
    opacity: 1;
}

.header ._sr .nav li:hover>ol:after {
    content: '';
    position: absolute;
    height: 3px;
    width: 6px;
    border-radius: 3px;
    background: #fff;
    top: 8px;
    margin-left: -3px;
    left: 50%;
}

.header ._sr .nav li>ol {
    position: absolute;
    left: 50%;
    transform: translate(-50%);
    padding-top: 12px;
    padding-bottom: 12px;
    white-space: nowrap;
    max-height: 0px;
    opacity: 0;
    overflow: hidden;
    transition: all 0.3s;
    text-align: center;
    text-shadow: 0 0 5px #000;
    background: rgba(0, 0, 0, 1);
}

.hrf .header ._sr .nav li>ol {
    background: rgba(0, 0, 0, 1);
}

.header ._sr .nav li>ol li {
    float: none;
}

.header ._sr .nav li>ol li a {
    padding: 0.2em 0;
}

.header ._sr a {
    margin: 0 2em;
}

.header ._sr .nav>li>a {
    padding-bottom: 0.5em;
}

.header ._sr .nav,
.header ._sr .search {
    float: left;
}

.header .menu {
    display: none;
}

.hrf .header {
    background: rgba(0, 0, 0, 1);
}

.hrf .header .logo {
    width: 100px;
}

.search-intput-wrap {
    display: block;
    border: 1px solid #525252;
    color: #3a3a3a;
}

.search-intput-wrap input {
    padding: 0px 12px;
    border: 0;
    font-size: 12px;
    height: 24px;
    background: none;
    padding-right: 0;
    color: #fff;
}

.search-intput-wrap .layui-form>input {
    width: 80px;
}

.search-intput-wrap button {
    border: 0;
    width: 2em;
    height: 24px;
    line-height: 24px;
    cursor: pointer;
    background: none;
    color: #fff;
}

.search-intput-wrap .layui-form-select dl dd,
.search-intput-wrap .layui-form-select dl dt {
    line-height: 24px;
}

.header ._sr .nav li {
    padding-top: 8px;
}

.search-intput-wrap .layui-form-select {
    width: 64px;
    display: inline-block;
}

.search-intput-wrap .layui-form-select .layui-edge {
    border-width: 4px;
    margin-top: -1px;
    color: #fff;
}

.search-intput-wrap .layui-form-selected .layui-edge {
    margin-top: -5px;
}

.search-intput-wrap .layui-form-select .layui-input {
    padding: 0 12px;
    border-radius: 0;
    background: #3a3a3a;
    color: #fff;
}

.search-intput-wrap {
    margin-left: 24px;
}

.layui-form-select dl dd.layui-this {
    background-color: #525252;
}

.header .layui-form-select dl {
    border-radius: 0;
    padding: 0;
    top: 24px;
}

.ex-popup {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    display: none;
}

.ex-popup .cont-wrap {
    width: 60%;
    max-height: 70%;
    /* min-height: 320px; */
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    margin: auto;
    transform: translate(0, -50%);
    background: rgba(80, 80, 80, 0.6);
    color: #fff;
    line-height: 1.5;
    overflow: auto;
    padding: 1em 2em;
}

.cont-scroll {
    max-height: 100%;
}

.ex-popup .cont-wrap .cont {
    height: 100%;
}

.ex-popup .cont-wrap h2 {
    margin-bottom: 0.6em;
}

.ex-popup .cont-wrap h3 {
    margin-bottom: 1.5em;
}

.ex-popup .cont-wrap h3 span {
    font-weight: bold;
}

.ex-popup .close {
    cursor: pointer;
    position: absolute;
    right: 1.2em;
    top: 1em;
    z-index: 9;
    color: #fff;
}


/* footer */


/* e */

.e {
    overflow: hidden;
    line-height: 1.5;
}

.e ._sl {
    display: inline-block;
    margin-right: 128px;
}

.e ._sl span {
    display: inline-block;
    vertical-align: top;
    font-size: 0.6em;
}

.e ._sr {
    float: right;
}

.e ._sr ul {
    float: right;
}

.e ._sr ul._st {
    float: left;
}

.e ._sr ul li {
    line-height: 2;
    float: left;
    margin-left: 1.5em;
}

.e ._sr ul li a:hover {
    color: #999;
}

.footer {
    padding: 1em 0;
    background: #535559;
    color: #fff;
    margin-top: 1em;
}

.footer a {
    color: #fff;
}

.footer .nav ol li a {
    color: #f9f9f9;
    margin-bottom: 0;
}

.footer a:hover,
.footer .nav ol li a:hover {
    color: #999;
}

.footer .nav li {
    font-weight: bold;
    display: inline-block;
    vertical-align: top;
    margin-right: 1em;
}

.footer .nav li a {
    display: block;
    margin-bottom: 2em;
}

.footer .nav ol li {
    font-weight: 400;
    display: block;
    margin-top: 1.5em;
}

.footer ._sb {
    text-transform: uppercase;
    text-align: right;
    font-weight: bold;
}

.footer ._sb em {
    display: inline-block;
    text-align: left;
    line-height: 2em;
}

.footer ._sr {
    float: right;
}

.footer ._sr li {
    float: left;
    padding-left: 1em;
    position: relative;
}

.footer ._sr li+li:before {
    content: '|';
    display: inline-block;
    margin-right: 1em;
    font-weight: 100;
    position: relative;
    z-index: 999;
}


/* xmn  */

.nvigation {
    padding: 1em 0;
}

.nvigation span {
    line-height: 1.8em;
}

.you_nav {
    padding: 0 0.4em;
}

.nvigation span a {
    color: #030303;
}

.nvigation span a:hover {
    color: #6bbc57;
}

.nvigation span.on {
    color: #6bbc57;
}

.xmn_border {
    border-top: 1px solid #ccc;
    padding: 0.6em 0;
    position: relative;
    z-index: 999;
}


/* xmn  */

@media only screen and (max-width:1440px) {
    .wrap {
        padding: 0 32px;
    }
}

@media only screen and (max-width:1366px) {
    .header ._sr .nav>li>a {
        margin: 0 1em;
    }
}

@media only screen and (max-width:1280px) {
    .header .logo {
        width: 100px;
    }
    .e ._sl {
        display: block;
        margin-right: 0;
        margin-bottom: 1em;
    }
    .e ._sl br {
        display: none;
    }
}

@media only screen and (max-width:1024px) {
    .header ._sr .lg {
        padding-top: 0;
        margin-right: 2em;
    }
    .header ._sr .nav li>ol {
        display: none;
    }
    .header .logo {
        width: 100px;
    }
    .header {
        padding: 16px 0;
    }
    .header ._sr {
        position: absolute;
        right: 0;
        top: 50%;
        margin-top: -0.5em;
    }
    .header ._sr .search {
        display: inline-block;
        float: none;
        vertical-align: middle;
    }
    .header ._sr .search {
        display: none;
    }
    .header .menu {
        display: inline-block;
        float: none;
        vertical-align: middle;
        line-height: 0;
        margin: 0 2em;
        margin-left: 0;
        height: 16px;
        line-height: 16px;
        position: relative;
        z-index: 99;
    }
    .header .menu span {
        height: 1px;
        margin-top: -2px;
        width: 20px;
        background: #fff;
        display: inline-block;
        vertical-align: middle;
    }
    .header .menu::after,
    .header .menu::before {
        content: '';
        position: absolute;
        top: 0;
        display: block;
        height: 1px;
        width: 20px;
        background: #fff;
        transition: all .3s;
    }
    .header .menu::after {
        top: auto;
        bottom: 0;
    }
    .header ._sr .nav {
        display: block;
        position: fixed;
        right: 0;
        height: 100%;
        top: 0;
        width: 240px;
        background: #000;
        padding-top: 5em;
        z-index: 90;
        display: block;
        transform: translateX(100%);
        transition: all .3s;
        overflow: auto;
        box-sizing: border-box;
    }
    .header ._sr.on .nav {
        transform: translateX(0%);
    }
    .header ._sr .nav li {
        display: block;
        float: none;
        line-height: 3em;
        height: 3em;
        border-bottom: 1px solid #222;
    }
    .header ._sr .nav li a {
        display: block;
    }
    .header ._sr.on .menu span {
        opacity: 0;
    }
    .header ._sr.on .menu::after,
    .header ._sr.on .menu::before {
        transform: rotate(-45deg) translateY(-50%);
        top: 50%;
    }
    .header ._sr.on .menu::before {
        transform: rotate(45deg) translateY(-50%);
    }
    .footer .nav {
        display: none;
    }
    .footer ._sr li {
        padding-left: 0;
        margin-bottom: 1em;
    }
    .footer ._sr li+li {
        padding-left: 1em;
    }
    .footer ._sr {
        overflow: hidden;
        float: none;
    }
    .footer ._sb {
        text-align: left;
        margin-top: 0.5em;
    }
}

@media only screen and (max-width:414px) {}