³£ÓÃCssÑùʽ

/*±êÌâÔªËØ*/
h1,h2,h3,h4,h5,h6 {
  color: green;
  }
/*¸¸ÔªËؼ̳Ð*/
body {
     font-family: Verdana, sans-serif;
     }
/*id Ñ¡ÔñÆ÷*/
#red {color:red;}
/*id Ñ¡ÔñÆ÷ºÍÅÉÉúÑ¡ÔñÆ÷*/
#red p {
font-style: italic;
text-align: right;
margin-top: 0.5em;
}
/*ÀàÑ¡ÔñÆ÷*/
.center {text-align: center}
/*ÊôÐÔ*/
/*±³¾°*/
background-color: gray;
background-image:url(../image/topmiddle.jpg);
background-repeat:no-repeat;
/*ÎÄ×Ö*/
text-align:left;
font-size:11px;
font-family:ºÚÌå;
line-height:25px;*Ðмä¾à*/
text-indent:16px;/*ÎÄ×ÖËõ½ü*/
letter-spacing ;/*ÎÄ×ÖÖ®¼äµÄ¼ä¸ô*/
word-spacing ;/*µ¥´ÊÖ®¼äµÄ¼ä¸ô*/
/*Íâ±ß¾à*/
margin-top:5px;
/*Äڱ߾à*/
padding-bottom:30px;
/*±ß¿ò*/
border-color:#e1e0e0;
  border-style:solid;
  border-width:0px 1px 1px 1px;
/*¸¡¶¯*/
float: left;
/*¾ø¶Ô¶¨Î»*/
#box_relative {
  position: absolute;
  left: 30px;
  top: 20px;
}
/*Ïà¶Ô¶¨Î»*/
#box_relative {
  position: relative;
  left: 30px;
  top: 20px;
}