css小技巧

①防止表格被宽度过大的图片撑破

 限制大图片显示尺寸

img {
max-width: 550px; width:expression(this.width > 550 ? "550px" : this.width)
}


②防止表格被字符撑破

做到既防止表格/层撑破又防止单词断裂了

table {
table-layout: fixed;
word-wrap:break-word;
}
div {
word-wrap:break-word;
}



from: http://www.cnblogs.com/xiang/archive/2005/07/31/204300.html