初始化CSS 重置浏览器样式

家政头条上的 初始化文件 

/* 初始化CSS  重置浏览器样式*/
html, body, ul, li, ol, dl, dd, dt, p, h1, h2, h3, h4, h5, h6, form, fieldset, legend, img { margin:0; padding:0; }
fieldset, img { border:none; } /*为了照顾ie6 链接图片有边框*/
img{display: block;}
ul, ol { list-style:none; }
input { padding-top:0; padding-bottom:0; font-family: "SimSun","宋体";}
select, input { vertical-align:middle; }
 select, input, textarea { font-size:12px; margin:0; }
textarea { resize:none; }
table { border-collapse:collapse; }
h1,h2,h3,h4,h5,h6{font-size:100%; font-weight:normal;}
body {font-size:12px; color:#999;font-family:"宋体";}
.clearfix:after { content:"."; display:block; height:0; visibility:hidden; clear:both; }
.clearfix { zoom:1; }
.clearit { clear:both; height:0; font-size:0; overflow:hidden; }
a { color:#999; text-decoration:none; }
a:hover { color:#ff6400; text-decoration:none; }

传智播客上学的初始化文件

@charset "UTF-8";
/*css 初始化 */
html, body, ul, li, ol, dl, dd, dt, p, h1, h2, h3, h4, h5, h6, form, fieldset, legend, img { margin:0; padding:0; }
fieldset, img,input,button { border:none; padding:0;margin:0;outline-style:none; }
ul, ol { list-style:none; }
input { padding-top:0; padding-bottom:0; font-family: "SimSun","宋体";}
select, input { vertical-align:middle; }
select, input, textarea { font-size:12px; margin:0; }
textarea { resize:none; } /*防止拖动*/
img {border:0; vertical-align:middle; }  /*  去掉图片低测默认的3像素空白缝隙*/
table { border-collapse:collapse; }
body {
    font:12px/150% Arial,Verdana,"\5b8b\4f53";
    color:#666;
    background:#fff
}
.clearfix:before,.clearfix:after{
    content:"";
    display:table;
}
.clearfix:after{clear:both;}
.clearfix{
    *zoom:1;/*IE/7/6*/
}
a{color:#666; text-decoration:none; }
a:hover{color:#C81623;}
h1,h2,h3,h4,h5,h6{text-decoration:none;font-weight:normal;font-size:100%;}
s,i,em{font-style:normal;text-decoration:none;}
.col-red{color: #C81623!important;}

/*公共类*/
.w {  /*版心 提取 */
    width: 1210px;margin:0 auto;
}
.fl {
    float:left
}
.fr {
    float:right
}
.al {
    text-align:left
}
.ac {
    text-align:center
}
.ar {
    text-align:right
}
.hide {
    display:none
}