/*reset css*/

html {
    box-sizing: border-box;
    font-size: 16px;
    font-family: Microsoft Yahei, Hiragino Sans GB, "微软雅黑";
}

@media screen and (max-width: 1600px) {
    html {
        font-size: 15px;
    }
}

@media screen and (max-width: 1440px) {
    html {
        font-size: 12px;
    }
}

@media screen and (max-width: 1368px) {
    html {
        font-size: 12px;
    }
}

*,
*:before,
*:after {
    box-sizing: inherit;
}

body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
ol,
ul {
    margin: 0;
    padding: 0;
    font-weight: normal;
}

ol,
ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

.hidden {
    visibility: hidden
}


/*radio btn style*/

input[type="radio"] {
    display: none;
}

input[type="radio"]+label {
    color: #292321;
    font-size: 14px;
    cursor: pointer
}

input[type="radio"]+label span {
    display: inline-block;
    width: .75em;
    height: .75em;
    margin: 0px 9px 0 0;
    vertical-align: middle;
    cursor: pointer;
    -moz-border-radius: 50%;
    border-radius: 50%;
    border: 1px solid #333
}

input[type="radio"]+label span {
    background-color: #fff;
}

input[type="radio"]:checked+label span {
    background-color: #333;
}

input[type="radio"]+label span,
input[type="radio"]:checked+label span {
    -webkit-transition: background-color 0.4s linear;
    -o-transition: background-color 0.4s linear;
    -moz-transition: background-color 0.4s linear;
    transition: background-color 0.4s linear;
}

.m-tb-90 {
    margin: 5.625em auto;
}

.m-tb-70 {
    margin: 4.375em auto;
}

.m-tb-40 {
    margin: 2.5em auto;
}

.p-tb-40 {
    padding-top: 2.5em;
    padding-bottom: 2.5em;
}

.m-tb-50 {
    margin: 3.125em 0 !important;
}

.m-tb-30 {
    margin: 1.875em auto;
}

.m-t-50 {
    margin-top: 3.125em !important;
}

.m-b-50 {
    margin-bottom: 3.125em !important;
}

.m-t-20 {
    margin-top: 1.25em !important;
}

.m-t-28 {
    margin-top: 1.75em !important;
}

.m-t-30 {
    margin-top: 1.875em !important;
}

.m-t-10 {
    margin-top: 0.625em !important;
}

.m-t--20 {
    margin-top: -1.25em !important;
}

.m-t--30 {
    margin-top: -1.875em !important;
}

.m-t--14 {
    margin-top: -.875em !important;
}

.m-b-30 {
    margin-bottom: 1.875em !important;
}

.m-b-100 {
    margin-bottom: 6.25em !important;
}

.m-r-20 {
    margin-right: 1.25em;
}

.bg {
    background: #f5f5f5;
}
/*navbar style*/

.xs-article-title a,
.xs-nav li>a,
.xs-navbar-nav>li>a,
a.xs-navbar-brand {
    text-decoration: none
}

.xs-navbar-nav>li.one-page {
    margin-left: 149px;
}

.ixs-header .ixs-fix-navbar {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1001;
    width: 100%;
    max-height: 72px;
    background-color: #404040;
    border-bottom: 1px solid #404040;
}

.ixs-header .ixs-fix-navbar .normal-screen-fixed-header {
    width: 1260px;
    padding: 0 30px;
    margin: 0 auto;
    min-height: 72px;
}

.ixs-title {
    font-size: 15px;
    color: #97a5a8;
    display: inline-block;
    line-height: 40px;
    margin: 0 24px 0 -24px;
}

.ixs-header .ixs-fix-navbar .normal-screen-fixed-header .xs-navbar {
    background-color: transparent;
    padding-top: 16px;
}

.ixs-header .ixs-fix-navbar .normal-screen-fixed-header .xs-navbar .xs-navbar-brand {
    padding-left: 0;
    margin-left: 2px;
    margin-top: -4px
}

.xs-navbar-brand,
.xs-navbar-content,
.xs-navbar-toggle {
    box-sizing: border-box;
    display: block;
    height: 40px;
    padding: 0 15px;
    float: left;
}

.xs-margin {
    margin-bottom: 15px;
}

.ixs-header .ixs-fix-navbar .normal-screen-fixed-header .xs-navbar-nav {
    margin-left: 25px;
}

.xs-navbar-nav {
    margin: 0;
    padding: 0;
    float: left;
}

.xs-navbar-nav>li {
    float: left;
    height: 55px;
}

.ixs-header .ixs-fix-navbar .normal-screen-fixed-header .xs-navbar-nav .link {
    font-size: 14px;
    display: inline-block;
    padding: 0 41px;
    color: #bebebe;
    border-bottom: 0 solid #fff;
    transition: .11s ease-in-out;
}

.xs-navbar-nav>li>a {
    display: block;
    box-sizing: border-box;
    padding: 0 15px;
    line-height: 16px;
    margin: 13px 0px;
    color: #bebebe;
    font-size: 14px;
    font-weight: 400;
}

.ixs-header .ixs-fix-navbar .normal-screen-fixed-header .xs-navbar-nav .link:hover {
    color: #fff;
}

.xs-navbar-nav .item .active {
    color: #31a1fa !important;
    position: relative;
}

.xs-navbar-nav .item .active::after {
    content: "";
    position: absolute;
    bottom: -27px;
    width: 60px;
    height: 2px;
    background: #31a1fa;
    left: 50%;
    margin-left: -30px;
}

.ixs-header {
    width: 33%;
}

.ixs-header h2 {
    text-align: center;
    margin-bottom: 38px;
    position: relative;
}

.ixs-header h2 .line {
    position: absolute;
    bottom: -15px;
    width: 70px;
    height: 2px;
    background: #000;
    left: 50%;
    margin-left: -35px;
}

.ixs-desc {
    font-size: 14px;
    text-align: center;
    line-height: 20px;
}

.h-center {
    margin: 0px auto;
}

.ixs-header .ixs-sub-menu {
    width: 100%;
    height: 0;
    position: absolute;
    z-index: 99;
    background: #fff;
    left: 0;
    transition: all .5s;
    top: 72px;
    overflow: hidden
}

.ixs-header .three-page:hover .ixs-sub-menu {
    height: 170px;
    padding: 2em 0;
    box-shadow: 0 0 1.2em rgba(0, 0, 0, .4);
    transition: height .5s;
}

.ixs-header ul.sub-menu {
    width: 1200px;
    margin: 0 auto;
}

.ixs-header ul.sub-menu li {
    float: right;
    margin-right: 2em;
}

.ixs-header ul.sub-menu li a {
    color: #666;
    text-decoration: none;
    text-align: center;
    display: inline-block;
}

.ixs-header ul.sub-menu li a>div {
    position: relative;
}

.ixs-header ul.sub-menu li a>div h4 {
    color: #fff;
    position: absolute;
    background: rgba(0, 0, 0, .4);
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    margin-top: 0;
    border-radius: 6px;
    line-height: 120px;
}

.ixs-header ul.sub-menu li a:hover>div h4 {
    color: #fff;
    background: rgba(0, 0, 0, .2);
}

.ixs-header ul.sub-menu li a>div img {
    display: block;
}

.ixs-header ul.sub-menu li a:hover h4 {
    color: #31a1fa
}

.ixs-header ul.sub-menu li a h4 {
    margin-top: .625em;
}

.ixs-header .sub-menu li a img {
    border-radius: 6px;
}


/*页脚*/

.ixs-footer .ixs-content,
.ixs-footer {
    overflow: hidden
}

.ixs-footer {
    background: #ebebeb;
}

.ixs-footer .ixs-content {
    width: 1200px;
    margin: 0 auto;
}

.ixs-footer .ixs-links {
    margin: 0 179px 0 105px
}

.ixs-footer .ixs-content .logo {
    width: 65px;
    float: left;
}

.ixs-footer .ixs-content .qrcode {
    width: 120px;
    float: right;
    text-align: center
}

.ixs-footer .ixs-content .ixs-links ul {
    float: left;
    width: 20%;
    box-sizing: border-box;
    text-align: left;
    line-height: 14px;
    text-indent: 34%;
}

.ixs-footer .ixs-content .ixs-links ul li {
    margin-top: 14px;
}

.ixs-footer .ixs-content .ixs-links ul li.title {
    margin-top: 0;
}

.ixs-footer .ixs-content .ixs-links ul li .line {
    height: 16px;
    width: 1px;
    position: absolute;
    background: #666;
    right: 0%;
    top: 0px
}

.ixs-footer .ixs-content .ixs-links ul li.title h4 {
    margin-bottom: 21px;
}

.ixs-footer .ixs-content .ixs-links ul li h4 {
    margin-bottom: 10px;
    position: relative;
    font-size: 16px;
    color: #555;
}

.ixs-footer .ixs-content .ixs-links ul.last li h4 {
    border-right: none;
    margin-bottom: 5px;
}

.ixs-footer .ixs-content .ixs-links ul li a {
    text-decoration: none;
    font-size: 14px;
    color: #999;
}

.ixs-copyright {
    background: #333;
    color: #fff;
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-size: .9em;
}

.vi-color {
    color: #31a1fa
}

a.no-hand{
    cursor: default;
}