* {
    box-sizing: border-box;
}

*:before, *:after {
    box-sizing: border-box;
}

*, *:before, *:after {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
html, body, div, span, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, address, cite, code, del, dfn, em, img, ins, kbd, q, samp, small, strong, sub, sup, var, b, i, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td {
    border: 0 none;
    font-size: inherit;
    color: inherit;
    margin: 0;
    padding: 0;
    vertical-align: baseline;

    /* ��X5���ں�Blink�У����Ű�ҳ���ʱ�򣬻�������������зŴ󣬻���ҳ���е������壬��ijһ�����������ǵ��ж������У���Ϊ�ֺŽ�С��������ҳ���е���Ҫ���壬�ͻ��ȡ�����Ŵ�IJ�����Ȼ���ⲻ��������Ҫ�ģ����Բ�ȡ�����߶Ƚ�� */
    max-height: 100000px;
}
h1, h2, h3, h4, h5, h6 {
    font-weight: normal;
}
em, strong {
    font-style: normal;
}
fieldset,img{ border:0; vertical-align:top;}
ul, ol, li {
    list-style: none;
}
.absolute{position: absolute}
.relative{position:relative}
body {
    font-family: "Helvetica Neue",Helvetica,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","\5FAE\8F6F\96C5\9ED1",Arial,sans-serif;
    line-height: 1.5;
    color: #333;
    background-color: #fff;
    font-size: 0.24rem;
}
a {
    text-decoration: none;
}
img{max-width: 100%}
.box {
    position: relative;
    max-width: 10rem;
    margin: 0 auto;
}
input {-webkit-appearance:none; /*去除input默认样式*/}