/*电脑版*/
.login1{
	    width:80%;
	    margin:100px auto;
	    padding:20px 0px;
	    background:#CC0033;
	    text-align:center;
	    border-radius:10px;
	    font-size:20px;
}
.login2{
	   width:55%;height:26px;
}
.login4{
	  vertical-align:middle;
}
/*电脑版*/
@media  screen and (min-width: 500px) {
  .login3{
  	margin-left:-41%;
  }
	
}
/* 手机版   */
@media screen and (max-width:500px){
 .login1{
 	width:95%;
 }

}