body {
    position: relative;
    background-image: url(../images/xjzx/bg.jpg);
    background-color: rgba(57, 130, 245, 1);
    background-repeat: no-repeat;
    /* background-size: contain; */
    background-position: top center;
}
/** 头部 */
.head-container {
    position: relative;
    height: 350px;
    background-image: url(../images/xjzx/jxw.png);
    background-repeat: no-repeat;
    /* background-size: 93% 284px; */
    background-position: top 42px left;
    color: #fff;
}
.head-container a {
    color: #333;
}
.head-container a:hover {
    text-decoration: none;
}
.head-keke-container {
    display: flex;
    justify-content: space-between;
    align-items: start;
    height: calc(100% - 116px);
    padding: 60px 0 0 220px;
    background-image: url(../images/xjzx/open-close.png);
    background-repeat: no-repeat;
    background-position: bottom 50px right 80px;
}
/* head-vr-container */
.head-vr-container {
    position: absolute;
    top: 140px;
    right: 63px;
    z-index: 2;
}
/* head-logo-container */
.head-logo {}
.head-logo-container {
    /* background-image: url(../images/l02.png);
    background-repeat: no-repeat;
    background-position: center right 450px; */
    padding-top: 20px;
}
.head-logo-item:hover {
    background-color: rgba(255, 255, 255, .4);
}
.head-logo-item .iconfont {
    margin-right: 5px;
}
/* head-tabs-container */
.head-tabs-container {
    position: relative;
    font-size: 16px;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
    background-color: rgba(255, 255, 255, .7);
    color: #333;
}
.fixed {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 1);
    z-index: 1000;
}
.head-tabs-item .tabs-item {
    display: inline-block;
    width: 100%;
    height: 60px;
    font-size: 20px;
    font-weight: 500;
    text-align: center;
    line-height: 60px;
    border-bottom: none;
    box-sizing: border-box;
    transition: all .3s;
}
.head-tabs-item:first-child .tabs-item {
    border-top-left-radius: 8px;
}
.head-tabs-item:last-child .tabs-item {
    border-top-right-radius: 8px;
}
.head-tabs-item .tabs-item:hover,
.head-tabs-item.is-active .tabs-item {
    background-color: #4775b1;
    color: #ffffff;
}
.nav-all-container {
    width: 1366px;
    z-index: 9999;
    overflow: hidden;
}
.head-tabs-item:hover .nav-all-container {
    display: block !important;
}