/*postion:absolute*/
.h21S_16, .p1S_16, .text1S_16, .but1S_16{position:absolute;box-sizing:border-box;}
/*postion:absolute*/

.h21S_16{top:40px;left:2.5%;width:95%;font-size:20px;}
.p1S_16{top:80px;left:2.5%;width:95%;font-size:14px;}
.text1S_16{top:180px;left:9.5%;width:81%;height:330px;font-size:14px;resize: none}
.but1S_16{top:514px;left:9.5%;font-size:14px;}

@media screen and (min-width:690px){
	.h21S_16{top:35px;left:2.5%;width:95%;font-size:26px;}
	.p1S_16{top:85px;left:2.5%;width:95%;font-size:15px;}
	.text1S_16{top:180px;left:6%;width:88%;height:320px;font-size:15px;}
	.but1S_16{top:505px;left:6%;font-size:15px;}
}

@media screen and (min-width:960px){
	.h21S_16{top:35px;left:2.5%;width:95%;font-size:28px;}
	.p1S_16{top:90px;left:2.5%;width:95%;font-size:16px;}
	.text1S_16{top:170px;left:6%;width:88%;height:330px;font-size:16px;}
	.but1S_16{top:505px;left:6%;font-size:16px;}
}