.bdk{
	width: 40%;
	margin:0 auto;
	position: relative;
	left:-50px;
	opacity: 0;
	height: 387.5px;
	width: 640px;
}
.bdk img{
	width: 100%;
	height: 100%;
}
.texts{
	width: 100%;
	margin:0 auto;
	text-align: center;
	font-size: 40px;
	font-family: -webkit-pictograph;
	font-weight: 500;
	color:#333;
	position: relative;
	top:-50px;
	opacity: 0;
}
.texts span{
	display: block;
}
.texts em{
	font-size: 24px;
}
.bdk .btns{
	width: 100px;
    height: 100px;
    border-radius: 100px;
    border: 3px solid #999;
    position: absolute;
    top: 0;
    left: 50%;
    top: 50%;
    font-size: 24px;
    background: #fff;
    color: #999;
    font-family: -webkit-pictograph;
    opacity: 0;
    margin-left: -50px;
    margin-top: -50px;
}
.btns img{
	width: 100%;
	height: 100%;
	border-radius: 100%;
	position: absolute;
    left: 0;
    top: 0;
}
.st{
	position: absolute;
    top: -102px;
    left: 50%;
    font-size: 450px;
    font-family: -webkit-pictograph;
	color:#dcdcdc;
    margin-left: -175px;
}