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

.container {
    min-height: 100vh;
    background-color: #F9FAFC;
}

/* 头部 */
.header {
    width: 100%;
    max-width: 2560px;
    min-width: 1200px;
    margin: 0 auto;
    background-color: #FFFFFF;
    ;
}

.header-content {
    overflow: hidden;
}

.header-name {
    float: left;
    color: #333333;
    font-size: 20px;
    line-height: 32px;
    font-weight: bold;
    margin: 18px 114px 18px 0;
}

.header-nav {
    float: left;
    margin: 22px 0 0 0;
}

.header-nav a {
    float: left;
    color: #333333;
    font-size: 16px;
    line-height: 24px;
    margin-right: 64px;
    padding-bottom: 4px;
    border-bottom: 2px solid #FFFFFF;
}

.header-nav a:hover {
    color: #1F6CDD;
    font-weight: bold;
    border-bottom: 2px solid;
}

.header-nav a.header-nav-active {
    color: #1F6CDD;
    font-weight: bold;
    border-bottom: 2px solid;
}

.header-contact {
    float: right;
    margin: 21px 0;
}

.header-contact img {
    float: left;
    width: 16px;
    height: 16px;
    margin: 5px 10px 5px 0;
}

.header-contact span {
    float: left;
    color: #F87403;
    font-size: 18px;
    line-height: 26px;
    font-weight: bold;
}

/* 公共 */

/* 提示框 */
.tip-modal {
    position: fixed;
    top: 100px;
    left: 50%;
    margin: 0 auto;
    margin-left: -100px;
    width: auto;
    line-height: 30px;
    padding: 4px 10px;
    display: none;
    text-align: center;
    font-size: 14px;
    color: #fff;
    background: #000;
    opacity: 0.65;
    border-bottom-color: rgba(0, 0, 0, 0.2);
    box-shadow: 0 0px 5px rgba(130, 130, 130, 0.5);
    border-radius: 4px;
    z-index: 2147483585;
}