html, body, div, ul, li, ol, a, input, textarea, p, dl, dt, dd {
    margin: 0;
    padding: 0;
}

    ul li {
        list-style: none;
    }

a {
    text-decoration: none;
    cursor: pointer;
}

html {
    height: 100%;
}

body {
    height: 100%;
    position: relative;
    font-family: '微软雅黑';
    max-width: 640px;
    margin: auto;
}

a, input, img, textarea, span, div {
    outline: 0;
    -webkit-tap-highlight-color: rgba(255,0,0,0);
}

header {
    width: 100%;
    height: 45px;
    background: #fe5921;
    border-bottom: 1px solid #ddd;
}

    header.fixed {
        left: 0;
        top: 0;
        z-index: 99;
    }

.header {
    margin: 0 20px;
    text-align: center;
    color: white;
    font-size: 1em;
    height: 45px;
    line-height: 45px;
    position: relative;
}

#letter {
    width: 100px;
    height: 100px;
    border-radius: 5px;
    font-size: 75px;
    color: #555;
    text-align: center;
    line-height: 100px;
    background: rgba(145,145,145,0.6);
    position: fixed;
    left: 50%;
    top: 50%;
    margin: -50px 0px 0px -50px;
    z-index: 99;
    display: none;
}

    #letter img {
        width: 50px;
        height: 50px;
        float: left;
        margin: 25px 0px 0px 25px;
    }

.sort_box {
    width: 100%;
    /*padding-top: 45px;*/
    overflow: hidden;
}

.sort_list {
    padding: 5px 10px 5px 10px;
    position: relative;
    height: 30px;
    line-height: 30px;
    border-bottom: 1px solid #ddd;
    font-weight:200;
}

    .sort_list .num_logo {
        width: 50px;
        height: 50px;
        border-radius: 10px;
        overflow: hidden;
        position: absolute;
        top: 5px;
        left: 20px;
    }

        .sort_list .num_logo img {
            width: 50px;
            height: 50px;
        }

    .sort_list .num_name {
        color: #000;
    }

.sort_letter {
    height: 30px;
    line-height: 30px;
    padding-left: 10px;
    font-size: large;
    font-weight: bold;
    background-color: #F3EFEF;
    color: #787878;
    font-size: 14px;
    border-bottom: 1px solid #ddd;
}

.initials {
    position: fixed;
    top: 47px;
    right: 0px;
    height: 100%;
    width: 15px;
    padding-right: 10px;
    text-align: center;
    font-size: 12px;
    z-index: 99;
    background: rgba(145,145,145,0);
}

    .initials li img {
        width: 14px;
    }
/* 代码整理：懒人之家 www.lanrenzhijia.com */