css清除默认样式和设置公共样式

/*公共样式--开始*/
html, body, div, ul, li, h1, h2, h3, h4, h5, h6, p, dl, dt, dd, ol, form, input, textarea, th, td, select {
margin: 0;
padding: 0;
}
*{box-sizing: border-box;}
html, body {
min-height: 100%;
}

body {
font-family: "Microsoft YaHei";
font-size:14px;
color:#333;
}
h1, h2, h3, h4, h5, h6{font-weight:normal;}
ul,ol {
list-style: none;
}

img {
border: none;
vertical-align: middle;
}

a {
text-decoration: none;
color: #232323;
}

table {
border-collapse: collapse;
table-layout: fixed;
}

input, textarea {
outline: none;
border: none;
}

textarea {
resize: none;
overflow: auto;
}

.clearfix {
zoom: 1;
}

.clearfix:after {
content: ".";
width: 0;
height: 0;
visibility: hidden;
display: block;
clear: both;
overflow:hidden;
}

.fl {
float: left
}

.fr {
float: right
}

.tl {
text-align: left;
}

.tc {
text-align: center
}

.tr {
text-align: right;
}

.ellipse {
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.inline{
display: inline-block;
*display: inline;
*zoom: 1;
}