css font 属性的快捷写法

font:italic small-caps bold 12px/1.5em arial,verdana; 等效于: font-style:italic; font-variant:small-caps; font-weight:bold; font-size:12px; line-height:1.5em; font-family:arial,verdana; 顺序:font-style | font-variant | font-weight | font-size | line-height | font-family (注:简写时,font-size和line-hei