if(!this.font){
var font = this.currentStyle ? this.currentStyle.font : getComputedStyle(this, false).font
this.font = font
}
this.style.font = "bolder 22px consolas"
}
link.onmouseout = function(){
this.style.font = this.font
}
把这一句
#content p span{color:redfont:bold 20px Arial}修改成这样,
其中color是字体颜色 font:20px是字体大小:
#content p span{color:#999font:bold 20px Arial}