* {
    webkit-focus-ring-color: rgba(0, 0, 0, 0);
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
}

html, body, div, input, button, span, a, img, ul, ol, li, dl, dt, dd, p, b, i, h1, h2, h3, h4, h5, h6, hr {
    padding: 0;
    margin: 0;
    border: 0;
    list-style: none;
    text-decoration: none;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    outline: 0;
}

html, body {
    font-family: "Microsoft YaHei", "Microsoft YaHei", "Helvetica Neue", Arial, HelveticaNeue, Helvetica, "BBAlpha Sans", sans-serif;
    color: #333;
    background: #ffffff;
    font-size: .2rem;
}

.container .wrap {
    max-width: 750px;
    margin: 0 auto;
    background: #ffffff;
}

.header-container {
    background-image: url("../img/22.png");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    width: 100%;
    height: 1.03rem;
    position: relative;
}

.header-container .logo-img {

    height: 35px;
    position: absolute;
    top: 0.20rem;
    left: .25rem;
}


.header-container .login-title {
    color: #ffffff;
    width: 4rem;
    font-size: 18px;
    position: absolute;
    top: 0.30rem;
    left: 1.35rem;
}

.header-container .language-btn {
    position: absolute;
    top: 0.31rem;
    right: 1.4rem;
    color: #ffffff;
    padding-right: .20rem;
    font-size: .24rem;
    line-height: 1.8;
    border: 1px solid #ffffff;
    border-radius: .06rem;
    padding-left: .08rem;
    cursor: pointer;
    user-select: none;
}

.header-container .language-btn:before {
    content: "";
    position: absolute;
    top: .20rem;
    right: .06rem;
    width: 0;
    height: 0;
    border-top: .06rem solid #ffffff;
    border-right: .06rem solid transparent;
    border-left: .06rem solid transparent;
}

.menu-btn {
    background-image: url("../img/20.png");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    width: .54rem;
    height: .42rem;
    position: absolute;
    top: .32rem;
    right: .33rem;
    cursor: pointer;
}

.menu-sel-box,
.language-sel-box {
    position: absolute;
    top: 1.03rem;
    right: 1.0rem;
    color: #fff;
    background-color: #363636;
    padding: .15rem 0;
    border-radius: .10rem;
    display: none;
    z-index: 999;
}

.menu-sel-box {
    right: 0.05rem;
}

.menu-sel-box a,
.language-sel-box a {
    display: block;
    width: 1.50rem;
    height: .60rem;
    line-height: .60rem;
    text-align: center;
    cursor: pointer;
    color: #ffffff;
}

.menu-sel-box a.active,
.menu-sel-box a:hover,
.language-sel-box a.active,
.language-sel-box a:hover {
    color: #ffed7d;
}

.content-container {
    position: relative;
}


.footer-box {
    display: flex;
    align-items: center; /* 垂直居中 */
    justify-content: center; /* 水平居中（如果需要的话）*/
    position: absolute;
    background-color: black;
    width: 100%;
    height: 80px;
}

.footer-box .footer-img img {
    margin-right: 10px;
    width: 200px;
}



iframe {
    border: none;
    width: 100%;
    height: 4400px;
}