CSS “点 ”“井号”的含义and ID class区别
body{font-family: Arial,sans-serif;
color: #333333;
line-height: 1.166;
margin: 0px;
padding: 0px;
}
#masthead{
margin: 0;
padding: 10px 0px;
border-bottom: 1px solid #cccccc;
width: 100%;
}
.feature img{
float: left;
padding: 0px 10px 0px 0px;
margin: 0 5px 5px 0;
}
<div class="t_msgfont" style="padding: 5px;">#对应id
.对应class
不加对应html 标签
页:
[1]