img {height:27%}

.img2 {height:94%}

.img3 {height:auto;width:100%;}

textarea,.input246{font:48px/1.6em simsun}

.input246{width:300px}

textarea{width:94%}

/*textarea{width:94%;height:expression((this.scrollHeight>150)?'150px':(this.scrollHeight+5)+'px');overflow:auto;}



textarea{ resize:none; height:auto; overflow:hidden; width:100%; box-sizing:border-box; }

*/