/* css重置 */

@import url(reset.css);

/* 公共类 */

.f-l {
    float: left;
}

.f-r {
    float: right;
}

.t-c {
    text-align: center !important;
}

.t-r {
    text-align: right;
}

.t-l {
    text-align: left;
}

.p-a {
    position: absolute;
}

.p-r {
    position: relative;
}

.p-f {
    position: fixed;
}

.clearfix:after {
    visibility: hidden;
    display: block;
    font-size: 0;
    content: " ";
    clear: both;
    height: 0;
}

.clearfix {
    *zoom: 1;
}

.iframe_map {
    width: 100%;
    height: 100%;
}

.hid {
    display: none;
}


/* 版心类 */

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

body,
html {
    font-family: "微软雅黑", "PingFang SC", Simsun, STHeiti, -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Microsoft Yahei", Tahoma, sans-serif, Helvetica;
}


/* 头部样式 */

.head {
    height: 70px;
    position: fixed;
    left: 0;
    right: 0;
    z-index: 100;
    background-color: white;
    box-shadow: 0px 1px 1px -1px #E4E7ED;
    box-sizing: border-box;
}

.jz_empty_head {
    height: 70px;
}

.head-box {
    height: 100%;
}

.head .head-box .logo {
    float: left;
    height: 100%;
}

.head .head-box .logo .logo-img {
    width: 150px;
    height: 47px;
    margin-top: 12px;
    display: block;
    cursor: pointer;
}

.head .menu {
    float: right;
    height: 100%;
    text-align: right;
    box-sizing: border-box;
}

.head .menu .menu-item {
    height: 100%;
    display: inline-block;
    line-height: 70px;
    padding: 0 8px;
    box-sizing: border-box;
    margin-left: 64px;
    font-size: 16px;
    color: #333333;
    font-family: 'MicrosoftYaHei';
    position: relative;
}

.menu-item:hover .click-menu-bg,
.menu-item:hover .click-menu,
.menu-item:hover .menu-item-hover-icon {
    display: block;
}

.head .menu .menu-item:first-child {
    margin-left: 0;
}

.head .menu .menu-item>a {
    display: inline-block;
    width: 100%;
    height: 100%;
    ;
    /* cursor: pointer; */
}

.head .menu .menu-item:hover>a {
    color: #1E8CDA;
}

.head .menu .menu-item {
    cursor: pointer;
}

.head .menu .menu-item.active {
    border-bottom: 3px solid #1E8CDA;
}

.menu-item-hover-icon {
    display: none;
    width: 10px;
    height: 10px;
    position: absolute;
    top: 50px;
    left: 50%;
    margin-left: -5px;
    color: #1E8CDA;
}

.head .menu .menu-item.active>a {
    color: #1E8CDA;
}

.click-menu-bg {
    position: fixed;
    display: none;
    background: rgba(255, 255, 255, .5);
    height: 60px;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: 0px 4px 4px 0px rgba(0, 0, 0, .08);
}

.click-menu {
    position: fixed;
    display: none;
    width: 100%;
    height: 60px;
    left: 0;
    right: 0;
    z-index: 1000;
}

.click-menu-item {
    float: left;
    font-size: 14px;
    line-height: 60px;
    margin-right: 100px;
    font-family: 'MicrosoftYaHei';
}

.click-menu-item a:hover {
    color: #1E8CDA
}


/* 公共底部 */

.foot {
    width: 100%;
    background: #F8FCFE;
}

.our {
    height: 260px;
    background: #F8FCFE;
    padding-top: 30px;
    box-sizing: border-box;
    overflow: hidden;
}

.our-item {
    float: left;
    width: 396px;
    font-size: 14px;
    margin-right: 100px;
    font-size: 14px;
    color: rgba(129, 148, 174, 1);
}

.our-item:last-child {
    width: 100px;
    margin-right: 0;
    margin-left: 60px;
}

.our-h {
    font-size: 18px;
    color: rgba(125, 177, 224, 1);
    margin-bottom: 30px;
}

.our-contact-item {
    margin-bottom: 16px;
}

.our-address::before {
    content: '';
    display: inline-block;
    width: 12px;
    height: 12px;
    background: url('../img/icon_background.png');
    background-repeat: no-repeat;
    background-position: -52px -196px;
    margin-right: 14px;
}

.our-tel::before {
    content: '';
    display: inline-block;
    width: 12px;
    height: 12px;
    background: url('../img/icon_background.png');
    background-repeat: no-repeat;
    background-position: -82px -195px;
    margin-right: 14px;
}

.our-email::before {
    content: '';
    display: inline-block;
    width: 12px;
    height: 12px;
    background: url('../img/icon_background.png');
    background-repeat: no-repeat;
    background-position: -112px -195px;
    margin-right: 14px;
}

.our-contact {
    margin-right: 20px;
}

.our-about {
    line-height: 24px;
}

.our-link li {
    margin-bottom: 20px;
}

.our-lin-icon {
    display: inline-block;
    width: 10px;
    height: 10px;
    background: url('../img/icon_background.png');
    background-repeat: no-repeat;
    background-position: -144px -196px;
    margin-right: 4px;
}

.our-link li a {
    font-size: 14px;
    color: #8194AE!important;
}

.copy {
    background: #6EACE3;
    height: 40px;
    line-height: 40px;
    font-size: 12px;
    color: #FFFFFF;
    text-align: center;
}


/* 回到顶部 */

.jz_top_side {
    display: none;
    position: fixed;
    bottom: 340px;
    right: 50px;
    width: 34px;
    cursor: pointer;
    padding: 3px 2px;
    border: 1px solid #e7e4e4;
    background-color: white;
    border-radius: 5px;
    z-index: 1000;
}

.jz_top_side>span {
    display: inline-block;
    width: 100%;
}

.jz_top_side .back_top_bg {
    height: 34px;
    background: url('../img/back_top.png') no-repeat center;
    background-size: 34px 34px;
}

.jz_top_side .back_top_text {
    z-index: 10;
    font-size: 14px;
    text-align: center;
    line-height: 1.5;
}