WEB׼CSS˵:

һDIV:500PX,ұ߿ֱΪ1PX,ֱΪ5PXôDIVʵռĿΪ:500+1*2+5*2=512PX,ͨHTMLͱ߿500PXµ500PX,ҪһΪ500PX,ұ߿ֱΪ1PX,ֱΪ5PXDIV,Ӧ500-1*2-5*2=488PX,ϱ߿,500PX

WEB׼DTDIE5IE5.5Ч,Ҳ˵ĶDIVIE5ֻ488PX,µ2PX߾,10PX佫.


ӽ


width: 488px!important;IE6֧WEB׼DTDʾ
width /**/: 500px; IE5֧WEB׼DTDʾ

߶ҲĽһ