ÍøÂçѧԺ w3popÉçÇø ÍøÂç×ÊÔ´ ITÐÂÎÅ

w3pop.com :: ÍøÂçѧԺ :: CSS :: CSS Ä£¿é»¯Éè¼ÆË¼Â·

»áÔ±µÇ½

ÕʺÅ

ÃÜÂë

»Ø´ð

¼ÇסÃÜÂë

Íü¼ÇÃÜÂë? ×¢²á

CSS
CSS2 Aural
CSS µ¥Î»
CSS ÑÕÉ«
CSS ÑÕɫֵ
CSS ÑÕÉ«Ãû³Æ
CSS ±àÂëÓë×éÖ¯¼¼..
CSS Ä£¿é»¯Éè¼ÆË¼..
CSSÍêÃÀ¼æÈÝIE6/I..
CSS @ Ten: ÏÂÒ»¸..

CSS Ä£¿é»¯Éè¼ÆË¼Â·


×÷Õß:linyupark ·­Òë/ÕûÀí:w3pop.com ·¢²¼:2007-08-21 ä¯ÀÀ:3663 :: ::

´Ó´óѧһÄê¼Í¿ªÊ¼½Ó´¥CSS²¼¾ÖÉè¼Æ£¬ÄÇʱºòÊÇ02Ä꣬³ýÁËw3cn.org»ù±¾Ã»ÓÐÆäËûÍøÕ¾ÊÇ×öÕâ·½ÃæÍÆ¹ãµÄ£¬Õâô¶àÄê¹ýÈ¥ÁË£¬ÏÖÔÚÁ¬ÍøÒ³Éè¼ÆÊ¦ µÄÕÐÆ¸ÒªÇóÀﶼдÉÏÁËÒªÊìÁ·Ê¹Óà DIV+CSS²¼¾Ö¡£ºÇºÇ£¬Ò²²»ÖªµÀÕâ¸öCSS+DIVÊÇË­Ïë³öÀ´µÄÃû´Ê£¬²»¹ýµ±³õÎÒÔÚѧµÄʱºòÃ²ËÆÕâô½Ð¹ý£¬ÄѵÀÊÇÎÒ£¿£¿£¿ºÇºÇ

 

µ«ËæºóÎÒ·¢±íÁËһƪ ¡¶ºÏÀíµÄʹÓÃHTML±êÇ©½øÐÐCSS²¼¾Ö¡· À´¾ÀÕýÁËÕâһ˵·¨£¬µ±È»ÄÇʱºòºÜ¶àÏë·¨»¹ÊÇÀ´×ÔÓÚ¹úÍâµÄһЩÉè¼ÆÊ¦¡£

ÓÃCSS²¼¾ÖµÄ´ÎÊý¶àÁË£¬Ò²ÂýÂý¸Ð¾õµ½±àдCSS´úÂëµÄʱºòÈç¹û²»×¢ÒâһЩ¹æ·¶»òÊÇ×Ô¼º¶¨Ò»Ì×ģʽ£¬ÏëÒªÖØ¸´ÀûÓôúÂë»ù±¾ÉÏÊDz»¿ÉÄܵġ£ËùÒÔ×Ô¼ºÔÚ´ËдһдÈçºÎ²ÅÄܸüÓÐЧµÄ¹ÜÀíÒÔ¼°ÀûÓÃ×Ô¼ºÔø¾­±àд¹ýµÄCSS´úÂë¡£

1.Ò»¸öÈ«¾Ö£¬¶à¸öÀ©Õ¹

ÆäʵÕâ¸öºÜÏñ³ÌÐò¿ò¼ÜÉè¼ÆË¼Â·£¬ÏÈΪÕûÌåµÄ³ÌÐòÉ趨һ¸öÈ«¾ÖµÄ²ÎÊý»òÊdzõʼÉèÖá£ÔÚÉè¼ÆCSSµÄµÚÒ»²½¾ÍÓ¦¸ÃÊÇÕâÏ×÷£¬ÏÖÔÚÎÒ¿ªÊ¼°ÑÕâ¸ö³õʼµÄÎļþÃüÃûΪ global .css

ÄÚÈÝÊ×ÏÈ»¹ÊÇ“À©Õ¹”µÄµ¼È룬ÕâÀïµÄÀ©Õ¹Æäʵ¾ÍÊÇÁíÍâµÄCSSÎļþ£¬Õâ¸öÎÒÒ²ÊÇ´Ó¹úÍâµÄÒ»ÍøÕ¾ÉÏѧÀ´µÄ£¬ÒòΪҪÔÚÒ»ÕÅÒ³ÃæµÄheadÇøÓòдÉÏÌ«¶àµÄ CSS Link ±êÇ©×ܹ鲻ÑŹۣ¬¶øÇÒ»¹»á³öÏÖµ¼È붪ʧµÄÏÖÏó¡£

¼òµ¥¾ÙÀý£¬ÎÒÒª·Ö±ð°Ñ²àÀ¸£¬Í·²¿£¬Ò³½ÅµÄÑùʽдÔÚ²»Í¬µÄÎļþ£¬ÒÀ´ÎΪ bar.css , header.css , footer.css ¡£ÄÇÔÚÍù³£»òÐíÒªÓõ½Èý´Î <link href=’…’ rel=’stylesheet’ type=’text/css’ /> ¡£ÏÖÔÚÎÒÃÇÖ»µ¼Èë global.css Îļþ£¬Òª×öµ½¸úµ¼ÈëÈýÌõÒ»ÑùµÄЧ¹û¾ÍÖ»ÐèÒªÔÚglobal.cssÎļþÀï¼ÓÈ룺

@import url(”header.css”) ;
@import url(”bar.css”) ;
@import url(”footer.css”) ;

ÔÚ¶¥²¿µ¼ÈëÀ©Õ¹ºó¾Í¿ÉÒÔ½Ó×Åдȫ¾ÖÉèÖÃÁË£¬±ÈÈç

*{ .. }
html,body { .. }
….

2.»îÓÃÑùʽµÄ¼Ì³ÐÐÔ

ºÜ¶àÈ˶¼Á˽âCSSµÄ¼Ì³ÐÐÔ£¬µ«ÕæÕý·¢»ÓÆäÓÅÊÆµÄÈ˲»¶à¡£
±ÈÈçÓиö

<span class=”small-yellow”>һЩÎÄ×Ö</span>

.small-yellow{
color:yellow;
font-size:11px;
}

ͻȻÄã·¢¾õÓÐЩµØ·½ÐèÒª11px£¬ÓÐЩµØ·½ÊÇÒª12px£¬¿ÉÄÜÄã»áÔÚºóÃæ¼ÓÉÏstyle=’font-size:12px’ À´½â¾ö£¨Ò²µÄÈ·ÊǸöºÃ°ì·¨£©£¬µ«Èç¹ûÄãÔÚÈ«¾ÖÑùʽÎļþϼÓÉÏÒ»¸ö

.f12px{
font-size:12px;
}

È»ºó¸øÉÏÃæµÄspan ¸Ä³É

<span class=”small-yellow f12px”>һЩÎÄ×Ö</span>

ÕâÑùÊDz»ÊǸü¼ò½àÃÀ¹ÛÄØ£¿

Æäʵ±àдCSS²¢Ã»Óоø¶Ô¹æ·¶µÄģʽ£¬Ò²ÕýÒòΪÕâÑù³£³£»áµ¼ÖºóÆÚÐÞ¸ÄÉϵÄÀ§ÄÑ£¬¹¤³ÌÔ½´ó·¢ÉúÀ§Äѵļ¸ÂʾÍÔ½¸ß¡£ËùÒÔÔÚ±àдCSS´úÂëµÄʱºòÄܹ»¾¡Á¿Ï¸·Ö£¬°Ñ×îºóµÄЧ¹ûÓɶà¸öÑùʽ´îÅä¶ø³ÉµÄ»°¿ÉÒÔ´ó´ó¼õÉÙ´úÂëÖØ¸´±àдµÄ¼¸ÂÊ¡£

3.¿ÆÑ§µÄÃüÃû

Õâ¸ö»°ÌâÒ²²»ÐÂÏÊÁË£¬ËùÒÔ²»¶à˵£¬ÓеÄϲ»¶ÓÃÆ´Òô£¬ÓеÄϲ»¶ÓÃÓ¢ÎÄ¡£ÎÒÊDZȽÏϲ»¶Ó¢ÎÄ£¨¿ÉÒÔ˳±ãѧѧµ¥´Ê..£©

×îÖØÒªµÄ»¹ÊÇÄÜһĿÁËÈ»£¬²»¹â×Ô¼º£¬×îºÃ±ðÈË¿´ÁËÒ²Çå³þһЩ¡£

4.²ã´Î·ÖÃ÷

ÕâµãËäÈ»»á¶à´òºÜ¶à×Ö£¬µ«ÔĶÁÆðÀ´¸üÇåÎú£¬¾ÙÀý£º

<div id=’header’><b class=’logo’>logo</b>
<dl class=’nav’><dd><a href=’/home’ class=’current’>home</a></dd></dl>
</div>

¶ÔÓ¦µÄÒª¸øÉÏÃæµÄHTMLдCSSÑùʽ£¬ÎÒÈÏΪÕâÑù±È½ÏºÏÊÊ£º

#header{ … }
#header .nav{ … }
#header .nav a.current:link{ … }
….

ËäÈ»#header ·´¸´³öÏÖûÓбØÒª£¬µ«ÕâÑùдÄܺܺõķ´Ó³³öÄ㶨ÒåÑùʽµÄ²ã´Î¡£

ÆÀÂÛ (6) 1 2 All