@charset "utf-8";

/*定义基础框架的内外边距离*/
body,ul,ol,dl,dd,h1,h2,h3,h4,h5,h6,p,form,fieldset,legend,input,textarea,select,button,th,td{margin:0;padding:0;}

/*定义body的字号、字体*/
body{text-align:left;font:12px/1.5 Verdana, Geneva, sans-serif;}

/*清空列表标识*/
ol,ul,li{list-style-type:none;}

/*按钮统一鼠标手形*/
button{overflow:visible;cursor:pointer}

/*定义fieldset和图片边框不可见*/
fieldset,img{border:none 0;}

/*输入框、下拉框，字号、字体定义*/
input,select{font:100% arial,helvetica,clean,sans-serif;}

/*定义相关表彰、图片竖直居中*/
input,select,form,img,button,textarea{vertical-align:middle;}
/*定义标题h1-h5的统一字号大小、字体*/
h1 { font-size: 16px; }
h2 { font-size: 14px; }
h3 { font-size: 14px; }
h4 { font-size: 12px; }
h5 { font-size: 100%; }
h1, h2, h3, h4, h5 {font-family: "宋体","微软雅黑","黑体",Georgia, "Times New Roman", Times, serif;line-height: 1.2;}

/*清除em、strong、cite等样式*/
em,strong,cite{font-style:normal;}

/*设定表格边框默认显示*/
table{empty-cells:show;}
/*设定表格边框单一显示*/
table,th,td{border-collapse: inherit;}

/*链接颜色*/
a,a:link,a:visited,a:active{text-decoration:none;color:#000;}
a:hover{text-decoration:underline;}

/*撑大父级容器的伪类，前端调用*/
.clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden;}
.clearfix{display:block;}

/*通用左右浮动的伪类，前端调用*/
.fr{float:right}
.fl{float:left}