/* 清除内外边距 */
body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, /* structural elements 结构元素 */
dl, dt, dd, ul, ol, li, /* list elements 列表元素 */
pre, /* text formatting elements 文本格式元素 */
fieldset, lengend, button, input, textarea, /* form elements 表单元素 */
th, td,div { /* table elements 表格元素 */
    margin: 0;
    padding: 0;
}

/* 重置列表元素 */
ul, ol { list-style: none; }

/* 重置文本格式元素 */
a { text-decoration: none; color:#1c243b;}
a:link { text-decoration: none; color:#1c243b;}
a:hover { text-decoration: none; color:#1c243b;}
a:visited { text-decoration: none; color:#1c243b; }
select { border:1px solid #ccc;}

a img { border:0px;}

.bg-fff { background-color:#fff;}

.linspace10{ width:100%; height:10px; overflow:hidden; clear:both;}
.linspace20{ width:100%; height:20px; overflow:hidden; clear:both;}
.linspace30{ width:100%; height:30px; overflow:hidden; clear:both;}
.linspace40{ width:100%; height:40px; overflow:hidden; clear:both;}
.linspace50{ width:100%; height:50px; overflow:hidden; clear:both;}