body, h1, h2, h3, h4, h5, h6, hr, blockquote, dl, dt, dd, ul, ol, li, pre, fieldset, lengend, button, input, textarea, form, th { margin: 0; padding: 0;font-family: 'Arial','Microsoft YaHei' ; }
p { margin:0; padding:0; }
fieldset, img { border: 0; }
body, button, input, select, textarea { 
	font-size: 14px; 
    font-family: 'Arial','Microsoft YaHei'; 
}
.f_l { float:left; }
.f_r { float:right; }
address, cite, dfn, em, var { font-style: normal; }
code, kbd, pre, samp, tt { }
small { font-size: 12px; }

ul, ol { list-style: none outside none; }
a { text-decoration: none; color:#000; vertical-align:middle; }
a:hover { text-decoration: none; /* color: #ecbb27; */ }
abbr[title], acronym[title] { border-bottom: 1px dotted; cursor: help; }
q:before, q:after { content: ''; }
legend { color: black; }
button, input, select, textarea { font-size: 100%; outline:none }
table { border-collapse: collapse; border-spacing: 0; }
hr { border: none; height: 1px; }
html { overflow-y: auto; }
.clearfix:after { content: " "; display: block; height: 0; clear:both; visibility: hidden; }
*html .clearfix { height:1%; }
.clear { clear:both; }
* { -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; }
.justify-content { height:100%; width:100%; margin:0; padding:0; display: -webkit-box; display: -ms-flexbox; display: -webkit-flex; display: flex; -webkit-box-pack: center; -ms-flex-pack: center; -webkit-justify-content: center; justify-content: center; -webkit-box-align: center; -ms-flex-align: center; -webkit-align-items: center; align-items: center }
.border-radius-50 { -webkit-border-radius: 50%; border-radius: 50%; -moz-border-radius: 50%; }
.box-shadow { -moz-box-shadow:2px 2px 5px #333; -webkit-box-shadow:2px 2px 5px #333; box-shadow:2px 2px 5px #333; }
.ellipsis { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.opacity { filter:alpha(opacity=50); -webkit-opacity:.5; -moz-opacity:.5; -khtml-opacity:.5; -ms-opacity:.5; -o-opacity:.5; opacity:.5 }
.wrap_flex{display: -webkit-flex;display: flex;-webkit-flex-wrap: wrap; flex-wrap: wrap;}