Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

css僞ÀàµÄÒâÒå

僞Àà                   ÒâÒå
:first-child                       µÚÒ»¸öº¢×ÓÔªËØ
:first-line                         µÚÒ»ÐеÄÔªËØ
:first-letter                            ÔªËصĵÚÒ»¸ö×Öĸ
:hover                             Êó±ê¾­¹ýʱµÄÔªËØ
:active                             »î¶¯ÔªËØ
:focus                              ¾Û½¹µÄÔªËØ
:link                                ûÓб»·ÃÎʵÄÁ´½Ó
:visited                                 ·ÃÎʹýµÄÁ´½Ó
:lang(var)                        ÓÐÓïÑÔ²ÎÊývarµÄÔªËØ
:before                            Ç°ÖÃÔªËØ
:af


Ïà¹ØÎĵµ£º

CSS IE6+¡¢FF¼æÈÝ Í¼Æ¬´óС×ÔÊÊÓ¦

CSS´úÂëÈçÏ£º
img { /*-- רÃÅÓÃÓÚÏÞ¶¨ÎÄÕÂDIVϵÄͼƬ --*/
max-width: 680px;
max-height: 700px;
}
*html img { /*¼æÈÝIE6*/
width: expression(this.width > 700 && this.width > this.height ? 680 : tr ......

ÓÃCSSʵÏÖHTMLÔª¼þµÄ¾ø¶Ô¶¨Î»


ʾÀý£º´ËDIVΪ¹Ì¶¨¶¨Î»¶ÔÏó
ҪʹHTMLÔª¼þ¶¨Î»ÓÚä¯ÀÀÆ÷µÄij¸ö¹Ì¶¨Î»Ö㬶ø²»Ëæ¹ö¶¯Ìõ¹ö¶¯£¬ÓÃÒÔÏÂCSS´úÂë¼´¿É£¬¿ç¸÷¸öÖ÷Á÷ä¯ÀÀÆ÷£º POSITION: fixed! important; TOP: 100px; _position: absolute; _top: 40; _left: 100¡£
ʾÀý¼ûÓұ߻Ƶ׺ì×Ö¿é¡£ ......

¼æÈÝie6¡¢ie7¡¢ffµÄcss¶¥¶Ë¹Ì¶¨Î»Öö¨Î»

body{
background-image:url(about:blank);
background-attachment:fixed;
}
.myDiv{
position:fixed !important;
position:absolute;
top:expression(eval(document.documentElement.scrollTop));
}
bodyÔªËØÖÐbackground-image:url(about:blank);background-attachment:fixed;¿É·ÀÖ¹ie6ÖгöÏÖÉÁ ......

CSSÊó±êÑùʽ,Êó±êÊÖÐÍÑùʽ

Àý×Ó£º<span style="cursor:*">Îı¾»òÆäËüÒ³ÃæÔªËØ</span> <a href="#" style="cursor:*">Îı¾»òÆäËüÒ³ÃæÔªËØ</a> ×¢Òâ°Ñ * »»³ÉÈçÏÂ15¸öЧ¹ûµÄÒ»ÖÖ£º
ÏÂÃæÊǶÔÕâ15ÖÖЧ¹ûµÄ½âÊÍ¡£Òƶ¯Êó±êµ½½âÊÍÉÏÃ棬¿´¿´ÄãµÄÊó±êÆðÁËʲô±ä»¯°É£¡
handÊÇÊÖÐÍ   
Àý×Ó£ºCSSÊó±êÊÖÐÍЧ¹û <a ......

CSSÅÅ´í

£¨1£©       УÑéHTMLÎĵµ£¬È·±£Óï·¨ÎÞÎó
£¨2£©       УÑéÿһ¸öcssÑùʽ±í
a)         È·±£°ÑÊʵ±µÄ¶ÈÁ¿µ¥Î»·ÅÔÚ·ÇÁã³ß´çºó£¬²¢ÇÒÔÚµ¥Î»ºÍÊý×ÖÖ®¼äûÓпոñ
b)        È·±£Ô ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ