@media(max-width: 767px){
	.imac{
		margin-top: 0px
	}
}
.single_image{
	position: relative;
	transition: all 1s;
	line-height:0px;
}
.single_image img{
	border-radius: 0;
	width: 100%;

}
.single_image:hover div.image_overlay{
	opacity: 1;
}

.image_overlay{
position: absolute;
width: 100%;
height:100%;
background: rgba(256,256,256,.7);
left: 0;
top: 0;
opacity: 0;
	transition: all 1s;

}
.image_overlay a{
position: absolute;
top: 30px;
right: 20px;
font-size: 20px;
font-family:"微軟正黑體";
font-weight:800;
color: #000;
text-transform: uppercase;	
}
.image_overlay h2{
	position: absolute;
	bottom: 20px;
	left: 20px;
	font-size: 30px;
	color: #000;
	text-transform: uppercase;
	letter-spacing: 3px;
}
.image_overlay h4{
	position: absolute;
	bottom: 5px;
	left: 20px;
	color: #000;
	font-size: 22px;
	text-transform: uppercase;
	letter-spacing: 1px;
	line-height:20px;
}
@media screen and (max-width: 736px) {

							.image_overlay a{
								font-size: 18px;
							}
							.image_overlay h2{
								position:absolute;
								font-size: 16px;
								bottom:40px;
							}
							.image_overlay h4{
								font-size:14px;
							}

						}