css小例子 css文件

晕死这么多？？

body
{
text-align:center;
}

h1,h22,h3,p,b,strong,div
{
font-size:small;
}

a:link {color:brown;text-decoration:none}
a:active {color:brown;text-decoration:none;}
a:visited{color:brown;text-decoration:none;}
a:hover {text-decoration: underline;color: black;}