/* �������߾� */
body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, /* structural elements �ṹԪ�� */
dl, dt, dd, ul, ol, li, /* list elements �б�Ԫ�� */
pre, /* text formatting elements �ı���ʽԪ�� */
fieldset, lengend, button, input, textarea, /* form elements ��Ԫ�� */
th, td { /* table elements ���Ԫ�� */
    margin: 0;
    padding: 0;
}
/* ����Ĭ������ */
body,
button, input, select, textarea { /* for ie */
    /*font: 12px/1 Tahoma, Helvetica, Arial, "����", sans-serif;*/
    font: 12px/1 Tahoma, Helvetica, Arial, "\5b8b\4f53", sans-serif; /* �� ascii �ַ���ʾ��ʹ�����κα����¶������� */
}
h1 { font-size: 18px; /* 18px / 12px = 1.5 */ }
h2 { font-size: 16px; }
h3 { font-size: 14px; }
h4, h5, h6 { font-size: 100%; }

address, cite, dfn, em, var { font-style: normal; } /* ������ */
code, kbd, pre, samp, tt { font-family: "Courier New", Courier, monospace; } /* ͳһ�ȿ����� */
small { font-size: 12px; } /* С�� 12px �����ĺ����Ķ����� small ������ */

/* �����б�Ԫ�� */
ul, ol { list-style: none; }
/* �����ı���ʽԪ�� */
a { text-decoration: none; }
a:hover { text-decoration: underline; }
abbr[title], acronym[title] { /* ע��1.ie6 ��֧�� abbr; 2.������������ѡ�����ie6 ����Ч�� */
    border-bottom: 1px dotted;
    cursor: help;
}
q:before, q:after { content: ''; }

/* ���ñ�Ԫ�� */
legend { color: #000; } /* for ie6 */
fieldset, img { border: none; } /* img ������������ img �ޱ߿� */
/* ע��optgroup �޷����� */
button, input, select, textarea {
    font-size: 100%; /* ʹ�ñ�Ԫ���� ie ���ܼ̳������С */
}
/* ���ñ��Ԫ�� */
table {
    border-collapse: collapse;
    border-spacing: 0;
}
/* ���� hr */
hr {
    border: none;
    height: 1px;
}
/* �÷�ie�����Ĭ��Ҳ��ʾ��ֱ����������ֹ��������������˸ */
html { overflow-y: scroll; }

.clear{
    clear: both;
}

a{
    border:none;
    -webkit-tap-highlight-color: rgba(0,0,0,0);
    -webkit-tap-highlight-color:transparent;
    outline:none;

    -webkit-touch-callout:none;
    -webkit-user-select:none;
    -khtml-user-select:none;
    -moz-user-select:none;
    -ms-user-select:none;
    user-select:none;
}


.clearfix:after{
    content: "";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

.clearfix {
    /* ���� hasLayout */
    zoom: 1;
}

html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video, span {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
    font-size: 16px;
    font-family: '黑体','Simsun','STSong','Serif';
}