/*page introduce*/
.page-introduce{
	max-width:850px;
	margin: 0px auto;
	text-align: center;
}

/*stp information*/
.stp-info{
	margin:40px 0px 68px;
}
.stp-info .stp-detail{
    float: left;
    width: 234px;
    height: 192px;
}
.stp-detail .section-box{
	background-color: transparent;
}

/*phone media*/
@media screen and (max-width:767px){
	.mobile-body .text-center img{
		width: 100%;
	}
}