css+js实现图片反转效果

一个图片，点击图片图片反转180deg后，出现图片的简介

 html部分

		

			

				
			
	
			

				
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css部分

* {
			margin: 0;
			padding: 0;
			font-family: 'microsoft yahei';
		}
		.container {
			width: 220px;
			height: 280px;
			margin: 0 auto;
			margin-top: 50px;
		}
		.photo-wrap,.side {
			width: 100%;
			height: 100%;
		}
		.photo-wrap {
			transform-style: preserve-3d;
			transition: all .3s;
			position: relative;
		}
		.photo-wrap.photo-front {
			transform: rotateY(0deg);
		}
		.photo-wrap.photo-back {
			transform: rotateY(180deg);
		}
		.side {
			position: absolute;
			top: 0;
			left: 0;
		}
		.side img{
			width: 100%;
			height: 100%;
			backface-visibility:hidden;
		}
		.side-front {
			transform: rotateY(0deg);
		}
		.side-back {
			background-color: #fff;
			box-sizing: border-box;
			border: 5px solid #000;
			padding: 5px;
			transform: rotateY(180deg);
		}

js部分  

var photo_wrap = document.querySelector('.photo-wrap');
		photo_wrap.onclick = function() {
			var str = this.className;
			if(/photo-front/.test(str)) {
				this.className = str.replace(/photo-front/,'photo-back');
			} else if(/photo-back/.test(str)) {
				this.className = str.replace(/photo-back/,'photo-front');
			}
		}

就这些吧