/* 手机版*/

body {
    position: relative;
    overflow-x: hidden;
    background: #333;
}

.m-top {
    position: absolute;
    z-index: 99;
    left: 0;
    top: 20px;
    width: 100%;
    height: 40px;
    background: rgba(255, 255, 255, 0.6);
}

.m-logo {
    display: block;
    position: absolute;
    left: 10px;
    top: -20px;
}

.m-logo img {
    height: 80px;
}

.m-top .btn {
    position: absolute;
    z-index: 100;
    top: 10px;
    right: 10px;
    text-align: center;
}

.m-top .btn span {
    display: block;
    width: 30px;
    height: 4px;
    background: #2b4282;
    -webkit-transition: 0.3s;
    transition: 0.3s;
}

.m-top .btn span:nth-child(2) {
    margin: 5px 0;
}

.cross span:nth-of-type(1) {
    transform: translateY(9px) rotate(-45deg);
}

.cross span:nth-of-type(2) {
    opacity: 0;
}

.cross span:nth-of-type(3) {
    transform: translateY(-9px) rotate(45deg);
}

.m-nav {
    position: absolute;
    z-index: 99;
    right: -150px;
    top: 0;
    width: 0;
    height: 100%;
    overflow: hidden;
    padding-top: 86px;
    background: #333;
}

.m-nav li a {
    display: block;
    font: 400 16px/36px "微软雅黑";
    color: #fff;
    text-align: center;
}

.m-menu {
    margin: 0 auto;
}

.m-menu li {
    float: left;
    width: 33.3%;
    padding: 5px;
}

.m-menu li a {
    display: block;
    font: 400 14px/36px "Microsft yahei";
    color: #1a1a1a;
    text-align: center;
    background: rgba(255, 255, 255, 0.6);
}

.wrapper {
    position: relative;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow-x: hidden;
    background: #fff;
}

header {
    display: none;
}

@media (min-width: 1200px) {
    header {
        display: block;
        position: absolute;
        z-index: 99;
        left: 0;
        top: 2.6vw;
        width: 100%;
        padding: 0 2.5vw;
    }
    .head {
        position: relative;
        background: rgba(255, 255, 255, 0.9);
    }
    .logo {
        position: absolute;
        left: 50%;
        top: -1.5vw;
        margin-left: -5.5vw;
    }
    .logo img {
        width: 11vw;
    }
    .nav ul {
        display: flex;
        justify-content: center;
    }
    .nav ul li {
        background: url(../images/nav_li.png) no-repeat 0 center;
    }
    .nav ul li:nth-child(1) {
        background: none;
    }
    .nav ul li:nth-child(4) {
        margin-right: 15vw;
    }
    .nav ul a {
        display: block;
        padding: 0 1.5vw;
        font-size: 16px;
        line-height: 70px;
        color: #000;
    }
    .nav ul a:hover {
        color: #2a417e;
    }
}


/* public */

.public {
    position: relative;
}

.public-main {
    display: flex;
    justify-content: center;
    padding: 1.2rem 0.2rem;
    background: url(../images/public_bg.jpg) no-repeat center 0/cover;
}

.public-left {
    width: 3rem;
    border-right: 1px dashed #fff;
}

.public-left-logo {
    text-align: center;
}

.public-left-logo img {
    width: 2rem;
}

.public-left-font {
    padding: 0.2rem 0 0.4rem;
    text-align: center;
}

.public-left-font .ch {
    font-size: 0.3rem;
    line-height: 0.42rem;
    color: #2ed27a;
}

.public-left-font .en {
    display: none;
}

.public-left-more {
    width: 1.6rem;
    margin: 0 auto;
    font-size: 14px;
    line-height: 30px;
    color: #fff;
    text-align: center;
    background: #2a417e;
    border-radius: 15px;
}

.public-right {
    position: relative;
    width: 4rem;
    padding: 0 0 0 0.4rem;
}

.public-ewm {
    position: absolute;
    right: 0;
    top: 0;
}

.public-ewm img {
    width: 1rem;
}

.public-font1 {
    font-size: 14px;
    line-height: 24px;
    color: #fff;
}

.public-font2 {
    padding: 0.2rem 0;
    font-size: 14px;
    line-height: 24px;
    color: #fff;
}

.public-adress {
    padding: 0 0 0.2rem;
    font-size: 14px;
    line-height: 20px;
    color: #fff;
}

.public-tel {
    padding: 0 0 0 0.72rem;
    color: #fff;
    background: url(../images/public_tel.png) no-repeat 0 center/0.64rem;
}

.public-tel span {
    display: block;
    font-size: 12px;
    line-height: 20px;
}

.public-tel {
    font-size: 20px;
    line-height: 24px;
}

footer {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    padding: 0.2rem 0;
    font-size: 14px;
    line-height: 24px;
    border-bottom: 4px solid #2a417e;
}

footer p {
    color: #000;
}

footer a {
    color: #000;
}

@media (min-width: 1200px) {
    .public {
        padding: 0 3vw;
    }
    .public-main {
        display: flex;
        justify-content: center;
        padding: 7.5vw 0;
        background: url(../images/public_bg.jpg) no-repeat center 0/cover;
    }
    .public-left {
        width: 21vw;
        border-right: 1px dashed #fff;
    }
    .public-left-logo {
        text-align: center;
    }
    .public-left-logo img {
        width: 11vw;
    }
    .public-left-font {
        padding: 1.4vw 0;
        text-align: center;
    }
    .public-left-font .ch {
        font-size: 0.9vw;
        line-height: 1.2vw;
        color: #2ed27a;
    }
    .public-left-font .en {
        display: block;
        font-size: 12px;
        line-height: 16px;
        color: #fff;
        opacity: 0.5;
    }
    .public-left-more {
        width: 5.6vw;
        margin: 0 auto;
        font-size: 0.9vw;
        line-height: 1.8vw;
        color: #fff;
        text-align: center;
        background: #2a417e;
        border-radius: 2vw;
    }
    .public-right {
        position: relative;
        width: 18vw;
        margin-left: 7.5vw;
        padding: 0;
    }
    .public-ewm {
        position: absolute;
        right: 0;
        top: 0;
    }
    .public-ewm img {
        width: 4.2vw;
    }
    .public-font1 {
        font-size: 1.2vw;
        line-height: 1.6vw;
        color: #fff;
    }
    .public-font2 {
        padding: 2vw 0;
        font-size: 0.8vw;
        line-height: 2vw;
        color: #fff;
    }
    .public-adress {
        padding: 0 0 1.8vw;
        font-size: 14px;
        line-height: 20px;
        color: #fff;
    }
    .public-tel {
        padding: 0 0 0 2.8vw;
        color: #fff;
        background: url(../images/public_tel.png) no-repeat 0 center/2.6vw;
    }
    .public-tel span {
        display: block;
        font-size: 0.8vw;
        line-height: 1vw;
    }
    .public-tel {
        font-size: 2vw;
        line-height: 2.4vw;
    }
    footer {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        width: 32vw;
        margin: 0 auto;
        padding: 2vw 0 0.5vw;
        font-size: 14px;
        line-height: 24px;
        border: 0;
    }
    footer p {
        color: #000;
    }
    footer a {
        color: #000;
    }
}