.test_box{
	width:400px;
  max-height:150px;
  min-height:120px;
  _height:120px;
  margin:20px auto;
  padding:3px;
  outline:0;
  border:solid 1px #a0b3d6;
  font-size:14px;
  word-wrap:break-word;
  overflow-x:hidden;
  overflow-y:auto;
  -webkit-uesr-modify:read-write-plaintext-only;
}