body {
    padding-top: 80px;
    margin: 0 auto;
}
/*  头部  */
.head {
    width: 100%;
    height: 80px;
    background: #fff;
    -moz-box-shadow: 0 3px 8px rgba(0,0,0,0.08);
    -webkit-box-shadow: 0 3px 8px rgba(0,0,0,0.08);
    box-shadow: 0 3px 8px rgba(0,0,0,0.08);
    position: fixed;
    left: 0;
    top: 0;
    z-index: 20242024;
}
.head .container {
    width: 1200px;
    height: 80px;
    min-width: 1200px;
    margin: 0 auto;
    position: relative;
}
.head .container .head-logo {
    display: block;
    position: absolute;
    left: 0;
    top: 16px;
}
.head .container .nav {
    width: max-content;
    height: 22px;
    position: absolute;
    left: 212px;
    top: 29px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
}
.nav a {
    display: block;
    font-size: 16px;
    color: #333333;
    margin-right: 40px;
}
.nav a:hover {
    color: #27D2D8;
}
.nav a.current {
    color: #27D2D8;
    font-family: 'MiSans-Demibold';
}
.head .container .contact-btn {
    width: 140px;
    height: 48px;
    background: #27D2D8 url(../images/head_phone.png) no-repeat 22px center;
    background-size: 22px 22px;
    border-radius: 24px;
    font-size: 16px;
    color: #FFFFFF;
    text-indent: 52px;
    line-height: 48px;
    position: absolute;
    right: 0;
    top: 16px;
}

/*  头部  */

/*  底部  */
.footer {
    width: 100%;
    height: 250px;
    background: #333;
    position: relative;
    overflow: hidden;
}
.footer .container {
    width: 1200px;
    height: auto;
    padding: 40px 0 4px;
    margin: 0 auto;
    position: relative;
}
.footer .container .footer-logo {
    float: left;
    width: max-content;
}
.footer-logo .footer-logo-img {
    display: block;
}
.footer-logo .footer-logo-text {
    margin-top: 20px;
    font-size: 14px;
    color: #fff;
}
.footer .container .footer-contact {
    float: right;
    width: 516px;
    height: auto;
    position: relative;
}
.footer-contact .footer-contact-title {
    font-size: 18px;
    color: #fff;
}
.footer .container .footer-contact-box {
    width: 100%;
    height: 72px;
    margin-top: 19px;
    position: relative;
}
.footer-contact-box .contact-box-child {
    float: left;
    width: max-content;
    height: 24px;
    padding-left: 32px;
    font-size: 14px;
    line-height: 24px;
    color: #FFFFFF;
    background-size: 24px 24px!important;
    margin-bottom: 24px;
}
.footer-phone {
    background: url(../images/footer_phone.png) no-repeat 0 center;
    margin-right: 100px;
    display: inline;
}
.footer-email {
    background: url(../images/footer_email.png) no-repeat 0 center;
}
.footer-address {
    background: url(../images/footer_address.png) no-repeat 0 center;
}
.footer .footer-tip {
    width: 1200px;
    height: 60px;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    font-size: 14px;
    line-height: 60px;
    color: #FFFFFF;
    margin: 0 auto;
}

/*  底部  */


/*提示*/
body .toast_prompt{
    display: none;
    width: auto;
    padding: 0 20px;
    height: 40px;
    background-color: rgba(0,0,0,0.6);
    text-align: center;
    line-height: 40px;
    border-radius: 4px;
    position: fixed;
    color: #fff;
    font-size: 16px;
    z-index: 201820182028;
}