body {
    background-color: #f2f2f2;
    overflow:auto;
    min-height:100%;
}
img {
    max-width:96%;
}

.index_header {
    background-color: #3f4f7c;
    padding: 1rem 0;
}

.query-content {
    min-height: 100%;
    margin-top: 100px;
    width: 100%;
}
@media screen and (max-width: 788px) {
    .query-content {
        margin-top: 200px;
    }
}

.content-query {
    width: 40%;
    margin: 0 auto;
    margin-left:25%;
    padding-top: 20px;
}

    .content-query input {
        border: 0;
        background-color: none;
        width: 62%;
        height: 50px;
        font-size: 18px;
        padding-left: 1rem;
        color: #666;
    }

.btn-query {
    display: inline-block;
    background-color: #3F4F7C;
    color: #fff;
    padding: 15px 30px;
    line-height: 2.025rem;
    border-radius: 5px;
    border-color: #3F4F7C;
}
@media screen and (max-width: 788px) {
    .content-query {
        width: 100%;
        margin: 0 auto;
        padding-top: 20px;
        text-align: center;
    }
        .content-query input {
            width: 60%;
        }
}

.btn-query>a:active {
    color: #fff;
}

.btn-query>a:hover {
    color: #fff;
}

.btn-query>a:after {
    color: #fff;
}
.btn-query>a:visited {
    color: #fff;
}

.content-box {
    width: 74%;
    margin: 0 auto;
}

    .content-box h6 {
        width: 100%;
        padding:30px 0;
        font-size: 18px;
    }

    .content-box h6 {
        position: relative;
    }

        .content-box h6::after {
            content: " ";
            position: absolute;
            left: 0;
            top: 75px;
            width: 100%;
            height: 1px;
            background-image: linear-gradient(0deg, transparent 50%, #e0e0e0 50%);
        }

input::-webkit-input-placeholder {
    font-size: 14px;
}

input::-moz-placeholder { /* Mozilla Firefox 19+ */
    font-size: 14px;
}

input:-moz-placeholder { /* Mozilla Firefox 4 to 18 */
    font-size: 14px;
}

input:-ms-input-placeholder { /* Internet Explorer 10-11 */
    font-size: 14px;
}

.content-body {
    width: 100%;
}

    .content-body > .title {
        width: 100%;
        text-align:center;
        font-size: 1.25rem;
    }

    .content-body > .body {
        width: 100%;
        font-size: 1rem;
    }

        .content-body > .body img {
            max-width: 90%;
        }

.index_footer {
    margin-top:500px;
}
.hidden-content {
    width:70%;
    border:1px solid red;
    float:left;
}
.hidden-body {
    width: 74%;
    margin: 0 auto;
    overflow: hidden;
    margin-top: 50px;
}

    .hidden-body > .hidden-left {
        float: left;
        width: 70%;
        background-color: #ffffff;
        border-radius: 3px;
    }
.hidden-left {
    float:left;
    background-color:#fff;
    width:75%;
}
.hidden-right {
    float: right;
    width: 23%;
    border-radius: 3px;
    padding: 20px 10px 40px 10px;
    background-color: #000;
    opacity: 0.6;
    color: #fff;
    text-align: center;
    box-shadow: 5px 5px 10px #888888;
}

.hidden-right > h2 {
    font-size: 18px;
    font-weight: 400;
    text-align:center;
}

.btn-qq {
    border: 0;
    background-color: #fff;
    background-color: #00A2E9;
    color: #fff;
    width:50%;
    padding: 10px 20px;
    border-radius: 2px;
    font-size: 14px;
}

.btn-box {
    width: 100%;
    text-align: center;
    padding-top: 20px;
}
@media screen and (max-width: 788px) {
    .hidden-left {
        width:100%;
    }

    .hidden-right {
        width:100%;
        text-align:center;
    }
    .content-box {
        width: 88%;
        margin: 0 auto;
    }
}
.buy-a {
    color: #00A2E9;
    font-size: 12px;
    text-align:center;
}
.goods-des {
    width:94%;
    margin:0 auto;
    margin-top:100px;
    background-color:#f2f2f2;
    font-size:12px;
    padding:10px;
    margin-bottom:3%;
}