/** 娓呴櫎鍐呭杈硅窛 **/
body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, /* structural elements 缁撴瀯鍏冪礌 */
dl, dt, dd, ul, ol, li, /* list elements 鍒楄〃鍏冪礌 */
pre, /* text formatting elements 鏂囨湰鏍煎紡鍏冪礌 */
form, fieldset, legend, button, input, textarea, /* form elements 琛ㄥ崟鍏冪礌 */
th, td /* table elements 琛ㄦ牸鍏冪礌 */ {
    margin: 0;
    padding: 0;
}

/** 璁剧疆榛樿瀛椾綋 **/
body,
button, input, select, textarea /* for ie */ {
    font: 14px/1.5 tahoma, \5b8b\4f53, 微软雅黑;
    font-family: "微软雅黑";
}
h1, h2, h3, h4, h5, h6 { font-size: 100%; font-weight: normal;}
address, cite, dfn, em, var { font-style: normal; } /* 灏嗘枩浣撴壎姝� */
code, kbd, pre, samp { font-family: courier new, courier, monospace; } /* 缁熶竴绛夊瀛椾綋 */
small { font-size: 12px; } /* 灏忎簬 12px 鐨勪腑鏂囧緢闅鹃槄璇�, 璁� small 姝ｅ父鍖� */

/** 閲嶇疆鍒楄〃鍏冪礌 **/
ul, ol,li { list-style: none;}
ul,ol{overflow: hidden;}
li{float: left;}
/** 閲嶇疆鏂囨湰鏍煎紡鍏冪礌 **/
a { text-decoration: none;outline:none; color: #333;}
a:focus{ outline:none;}
a:hover { text-decoration: none;}
sup { vertical-align: text-top;} /* 閲嶇疆, 鍑忓皯瀵硅楂樼殑褰卞搷 */
sub { vertical-align: text-bottom;}
/** 閲嶇疆琛ㄥ崟鍏冪礌 **/
legend { color: #000; } /* for ie6 */
fieldset, img { border: 0; } /* img 鎼溅锛氳閾炬帴閲岀殑 img 鏃犺竟妗� */
button, input, select, textarea { font-size: 100%; } /* 浣垮緱琛ㄥ崟鍏冪礌鍦� ie 涓嬭兘缁ф壙瀛椾綋澶у皬 */
/* 娉細optgroup 鏃犳硶鎵舵 */

/** 閲嶇疆琛ㄦ牸鍏冪礌 **/
table { border-collapse: collapse; border-spacing: 0; }

/* 閲嶇疆 HTML5 鍏冪礌 */
article, aside, details, figcaption, figure, footer,header, hgroup, menu, nav, section,
summary, time, mark, audio, video {
    display: block;
    margin: 0;
    padding: 0;
}
i,em{font-style: normal;}
mark { background: #ff0; }
::-webkit-input-placeholder { /* WebKit browsers */
    color:    #b5b5b5;
}
:-moz-placeholder { /* Mozilla Firefox 4 to 18 */
    color:    #b5b5b5;
}
::-moz-placeholder { /* Mozilla Firefox 19+ */
    color:    #b5b5b5;
}
:-ms-input-placeholder { /* Internet Explorer 10+ */
    color:    #b5b5b5;
}
/*input鐨勮嚜甯︽牱寮�*/
input[type='text'],input[type='button']{-webkit-appearance: none; -moz-appearance: none; -o-appearance: none; appearance: none;outline:none;border: 0 none;color:#333 ;}
input:focus{ outline:none; }
button,select,textarea{border: 0 none;outline: none;}
.fl{float: left;}
.fr{float: right;}
.clear{clear: both;}
 input::-webkit-input-placeholder{
    color:#888;
}
input::-moz-placeholder{   /* Mozilla Firefox 19+ */
    color:#888;
}
input:-moz-placeholder{    /* Mozilla Firefox 4 to 18 */
    color:#888;
}
input:-ms-input-placeholder{  /* Internet Explorer 10-11 */ 
    color:#888;
}

.yijiNav::-webkit-scrollbar{
  display:none;
}