Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

10¸ö DIV+CSS ÐèҪעÒâµÄÎÊÌâ

1. ¼ì²éHTMLÔªËØÊÇ·ñÓÐÆ´Ð´´íÎó¡¢ÊÇ·ñÍü¼Ç½áÊø±ê¼Ç
¼´Ê¹ÊÇÀÏÊÖÒ²¾­³£»áŪ´ídivµÄǶÌ×¹ØÏµ¡£¿ÉÒÔÓÃdreamweaverµÄÑéÖ¤¹¦Äܼì²éÒ»ÏÂÓÐÎÞ´íÎó¡£
2. ¼ì²éCSSÊÇ·ñÕýÈ·
¼ì²éÒ»ÏÂÓÐÎÞÆ´Ð´´íÎó¡¢ÊÇ·ñÍü¼Ç½áβµÄ } µÈ¡£¿ÉÒÔÀûÓÃCleanCSSÀ´¼ì²é CSSµÄƴд´íÎó¡£CleanCSS±¾ÊÇΪCSS¼õ·ÊµÄ
¹¤¾ß£¬µ«Ò²Äܼì²é³öƴд´íÎó¡£
3. È·¶¨´íÎó·¢ÉúµÄλÖÃ
¼ÙÈç´íÎóÓ°ÏìÁËÕûÌå²¼¾Ö£¬Ôò¿ÉÒÔÖð¸öɾ³ýdiv¿é£¬Ö±µ½É¾³ýij¸ödiv¿éºóÏÔʾ»Ö¸´Õý³££¬¼´¿ÉÈ·¶¨´íÎó·¢ÉúµÄλÖá£
4. ÀûÓÃborderÊôÐÔÈ·¶¨³ö´íÔªËØµÄ²¼¾ÖÌØÐÔ
ʹÓÃfloatÊôÐÔ²¼¾ÖÒ»²»Ð¡Ðľͻá³ö´í¡£ÕâÊ±ÎªÔªËØÌí¼ÓborderÊôÐÔÈ·¶¨ÔªËر߽磬´íÎóÔ­Òò¼´Ë®Âäʯ³ö¡£
5. floatÔªËØµÄ¸¸ÔªËز»ÄÜÖ¸¶¨clearÊôÐÔ
MacIEϼÙÈç¶ÔfloatµÄÔªËØµÄ¸¸ÔªËØÊ¹ÓÃclearÊôÐÔ£¬ËÄÖܵÄfloatÔªËØ²¼¾Ö¾Í»á»ìÂÒ¡£ÕâÊÇMacIEµÄÎÅÃûµÄbug£¬ÌÈÈô²»
ÖªµÀ¾Í»á×ßÍä·¡£
6. floatÔªËØÎñ±ØÖ¸¶¨widthÊôÐÔ
ºÜ¶àä¯ÀÀÆ÷ÔÚÏÔʾδָ¶¨widthµÄfloatÔªËØÊ±»áÓÐbug¡£ËùÒÔ²»¹ÜfloatÔªËØµÄÄÚÈÝÈçºÎ£¬Ò»¶¨ÒªÎªÆäÖ¸¶¨widthÊôÐÔ¡£
ÁíÍâÖ¸¶¨ÔªËØÊ±¾¡Á¿Ê¹ÓÃem¶ø²»ÊÇpx×öµ¥Î»¡£
7. floatÔªËØ²»ÄÜÖ¸¶¨marginºÍpaddingµÈÊôÐÔ
IEÔÚÏÔʾָ¶¨ÁËmarginºÍpaddingµÄfloatÔªËØÊ±ÓÐbug¡£Òò´Ë²»Òª¶ÔfloatÔªËØÖ¸¶¨marginºÍpaddingÊôÐÔ£¨¿ÉÒÔÔÚfloat
ÔªËØÄÚ²¿Ç¶Ì×Ò»¸ödivÀ´ÉèÖÃmarginºÍpadding£©¡£Ò²¿ÉÒÔʹÓÃhack·½·¨ÎªIEÖ¸¶¨·Ç·²µÄÖµ¡£
8. floatÔªËØµÄ¿í¶ÈÖ®ºÍҪСÓÚ100%
¼ÙÈçfloatÔªËØµÄ¿í¶ÈÖ®ºÍÕýºÃÊÇ100%£¬Ä³Ð©¹ÅÀϵÄä¯ÀÀÆ÷½«²»ÄÜÕý³£ÏÔʾ¡£Òò´ËÇë±£Ö¤¿í¶ÈÖ®ºÍСÓÚ99%¡£
9. ÊÇ·ñÖØÉèÁËĬÈϵÄÑùʽ£¿
ijЩÊôÐÔÈçmargin¡¢paddingµÈ£¬²»Í¬ä¯ÀÀÆ÷»áÓв»Í¬µÄ½âÊÍ¡£Òò´Ë×îºÃÔÚ¿ª·¢Ç°Ê×ÏȽ«È«ÌåµÄmargin¡¢paddingÉèÖÃΪ
0¡¢ÁбíÑùʽÉèÖÃΪnoneµÈ¡£
10. ÊÇ·ñÍü¼ÇÁËдDTD£¿
¼ÙÈçÎÞÂÛÔõÑùµ÷Õû²»Í¬ä¯ÀÀÆ÷ÏÔʾ½á¹û»¹ÊDz»Ò»Ñù£¬ÄÇô¿ÉÒÔ¼ì²éÒ»ÏÂÒ³Ãæ¿ªÍ·ÊDz»ÊÇÍüÁËдÏÂÃæÕâÐÐDTD£º
£¼!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\"
\"http://www.w3.org/TR/html4/loose.dtd\"£¾


Ïà¹ØÎĵµ£º

CSSÍâ²ãBOX×Ô¶¯¼ÆËã¸ß¶ÈÎÊÌâ

¸ù¾ÝW3C¶¨Ò壬ûÓÐfloatÊôÐÔµÄÍâ²ãbox²»»á×Ô¶¯¼ÆËã¸ß¶È£¬Òª¼ÆËã¸ß¶È£¬±ØÐëÔÚÄÚ²ã×îºóÒ»¸öbox¼ÓÈëclear:both¡£
Opera¡¢netscape¡¢mozillaµÈ²»»á¼ÆËãÍâ²ãbox¸ß¶È£¬µ«ÊÇ΢Èíie6»á×Ô¶¯¼ÆËãÍâ²ã¸ß¶È¡£±ÈÈ磺
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-tran ......

CSSÍøÕ¾²¼¾Ödiv¸ß¶È×ÔÊÊÓ¦ ½â¾ö

ºÜ¶àµÄWeb
designerÔÚ¸Õ½Ó´¥W3C±ê×¼µÄʱºò£¬¶¼Óöµ½¹ý¸ß¶È×ÔÊÊÓ¦µÄÎÊÌâ¡£ÒòΪdivµÈ¶ÔÏóµÄheight:100%;²¢²»Äܹ»Ö±½Ó²úÉúʵ¼ÊЧ¹û£¬ÓÚÊÇ¿ªÊ¼
»³ÒÉä¯ÀÀÆ÷ÊÇ·ñÖ§³Öheight:100%;µÄ±àд·½·¨£¿µ±È»²»ÊÇ£¬×îÃ÷ÏÔµÄÀý×Ó¾ÍÊÇtable
height="100"ÊÇûÓÐÈκÎÎÊÌâµÄ¡£ÕâÊǺÜÁîÈË·³ÄÕµÄÎÊÌâ¡£ÎÒä¯ÀÀÁ˺ܶàÍøÕ¾£¬°üÀ¨www.w3cn.o ......

¹ØÓÚcssÑùʽѡÔñÆ÷

1.idÑ¡ÔñÆ÷
idÑ¡ÔñÆ÷µÄÃüÃûÓ¦¼á³ÖÌåÏÖÎĵµµÄ½á¹¹ºÍλÖá£
Èç:#header¡¢#footer¡¢#left µÈ
2.classÑ¡ÔñÆ÷
classÑ¡ÔñÆ÷µÄÃüÃûÓ¦¸ÃÌåÏÖÃû³ÆµÄÑùʽÃèÊöÐÔ¡£
È磺.red¡¢.underline µÈ
3.¶ÔÓÚÄ£¿éµÄÍâΧ½á¹¹ÔªËØ×îºÃÓÃidÊôÐÔ£¬ÄÚ²¿ÔªËØ¿ÉÒÔ¶¨ÒåclassÊôÐÔ£¬
ÒòΪÍâΧµÄ½á¹¹Ò»°ãʽΨһµÄ¡£¶øÄÚ²¿µÄÔªËØ¿ÉÄÜ»á³öÏÖÖØ¸´¡£
ÁíÍ ......

CSS±Ê¼ÇÖ®¼òд

2009-10-20 13:30:21
¼òдCSSÒ»Ö±±»ÎÒÍü¼Ç£¬Ã»°ì·¨¾ÍËÑÁ˵ã×ÊÁÏ£¬¼Ç¼ÈçÏ£º
font
¼òд£º
font:italic small-caps bold 12px/1.5em arial,verdana;
µÈЧÓÚ£º
font-style:italic;font-variant:small-caps;font-weight:bold;font-size:12px;line-height:1.5em;font-family:arial,verdana;
˳Ðò£ºfont-style | font-var ......

CSS Hack 2

IE8 ×Ô¶¯ÔÚ¼æÈÝģʽÏÂÔËÐУº
¼ÓÈëÕâôһÐÐ <meta http-equiv="x-ua-compatible" content="ie=7" />
ÆäÄÚÈÝËæÖøÖ¸¶¨µÄÒ³ÃæÄ£Ê½¶ø¸ü¸Ä£¬µ±ÒªÄ£ÄâIE7ʱ£¬Ö¸¶¨IE=IE7£¬Ò²¿ÉÒÔÖ¸¶¨IE=6À´Ä£·ÂIE6
Çø±ðIE6ÓëFF£º
background:orange;*background:blue;
Çø±ðIE6ÓëIE7£º
background:green !important;background:blue;
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ