body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, textarea, p, blockquote, th, td {
    margin: 0;
    padding: 0;
    font: 12px Arial, Helvetica, sans-serif;
    color: #333;
    box-sizing: border-box;
    font-family: "microsoft yahei";
}


.phone_bg_div{
    width: 100%;
}
.phone_category_div{
    margin: 15px auto;
    width: 300px;

}
.phone_page_gohone{
    position: relative;
    top: -33px;
    background: #A31E09;
    border-radius: 10px;
    text-align: center;
    color: #ffffff;
    line-height: 22px;
    padding: 2.5px 10px;
    font-size: xx-small;
}
.phone_category_content_div{
    color: #a31e09;
    width: 50px;
    height: 50px;
    text-align: -webkit-center;
    border-radius: 50%;
    background: #ffffff;
    padding-top: 9px;
    display: -webkit-inline-box;
    margin: 0 10px;


}
.phone_page_span{
    width: 25px;
    height: 25px;
    background: #a31e09;
    border-radius: 50%;
    color: #fff;
    line-height: 24px;
    text-align: center;
    speak: none;
    font-weight: bold;
    cursor: pointer;
    float: left;
    position: relative;
    top: -35px;
    left: 238px;

}
.phone_nb_content_div{
    float: left;
    background: #ffffff;
    height: 20px;
    width: 140px;
    text-align: center;
    line-height: 20px;
    margin: 5px 5px;
    color: #A31E09;
}