常用清除默认样式

/*
* @Author: Itfallrain
* @Date: 2019-1-119 14:21:42
* @Last Modified by: Itfallrain
* @Last Modified time: 2019-1-119 16:22:34
*/

@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,
textarea {
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;
max-width: 100%
}

/* 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: #f2ad00;
} */

h1,
h2,
h3,
h4,
h5,
h6 {
text-decoration: none;
font-weight: normal;
font-size: 100%;
}

s,
i,
em {
font-style: normal;
text-decoration: none;
}