body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, th, td, div, span {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

body, button, input, select, textarea {
    font: 1.5 'Droid Serif',tahoma,arial,\5b8b\4f53,sans-serif;
    border: 0;
    outline: 0;
    -webkit-tap-highlight-color: rgba(0,0,0,0);
}

h1, h2, h3, h4, h5, h6 {
    font-size: 100%;
}

address, cite, dfn, em, var {
    font-style: normal;
}

code, kbd, pre, samp {
    font-family: courier new,courier,monospace;
}

small {
    font-size: 12px;
}

ul, ol {
    list-style: none;
}

a {
    background: transparent;
    text-decoration: none;
    -webkit-tap-highlight-color: transparent;
}

    a:hover {
        text-decoration: none;
    }

    a:focus {
        outline: 0;
    }

sup {
    vertical-align: text-top;
}

sub {
    vertical-align: text-bottom;
}

legend {
    color: #000;
}

fieldset, img {
    border: 0;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section, summary, time, mark, audio, video {
    display: block;
    margin: 0;
    padding: 0;
}

mark {
    background: #ff0;
}

textarea {
    overflow: auto;
}

.clearfix {
    *zoom: 1;
}

    .clearfix:before, .clearfix:after {
        display: table;
        content: "";
    }

    .clearfix:after {
        clear: both;
    }

input:-webkit-autofill {
    box-shadow: 0 0 0 1000px white inset;
}

html, body {
    -webkit-overflow-scrolling: touch;
    font-family: 'PingFangSC','STHeiti','Microsoft YaHei','Helvetica','Arial',sans-serif;
    font-size: 0;
    width: 100%;
    min-height: 100%;
    min-width: 320px;
    background: #fff;
    line-height: 1;
    overflow-x: hidden;
}

input[type=search]::-webkit-search-cancel-button {
    -webkit-appearance: none;
}

body::-webkit-scrollbar {
    display: none;
}