扑克牌效果

HTML部分内部
<div id="projects">
			<!--grid网格-->
			<div class="grid">
				<!--project项目-->
				<div class="projects">
					<!--1-->
					<div class="project">
						<div class="mask">
							<div class="back"></div>
							<div class="front"></div>
						</div>						
					</div>	
					
					<!--2-->
					<div class="project">
						<div class="mask">
							<div class="back"></div>
							<div class="front"></div>
						</div>						
					</div>
					
					<!--3-->
					<div class="project">
						<div class="mask">
							<div class="back"></div>
							<div class="front"></div>
						</div>						
					</div>
					
					<!--4-->
					<div class="project">
						<div class="mask">
							<div class="back"></div>
							<div class="front"></div>
						</div>						
					</div>
					
					<!--5-->
					<div class="project">
						<div class="mask">
							<div class="back"></div>
							<div class="front"></div>
						</div>						
					</div>
					
					<!--6-->
					<div class="project">
						<div class="mask">
							<div class="back"></div>
							<div class="front"></div>
						</div>						
					</div>
					
					<!--7-->
					<div class="project">
						<div class="mask">
							<div class="back"></div>
							<div class="front"></div>
						</div>						
					</div>
					
					<!--8-->
					<div class="project">
						<div class="mask">
							<div class="back"></div>
							<div class="front"></div>
						</div>						
					</div>
					
					<!--9-->
					<div class="project">
						<div class="mask">
							<div class="back"></div>
							<div class="front"></div>
						</div>						
					</div>
					
					<!--10-->
					<div class="controls">
						<span class="bottom"></span>	
						<span class="bottom"></span>
						<span class="bottom"></span>
						<div class="mask"></div>
					</div>
					
				</div>				
			</div>
		</div>

　　

CSS部分：

CSS部分：
/*
* @Author: Administrator
* @Date:   2017-01-11 15:33:23
* @Last Modified by:   Administrator
* @Last Modified time: 2017-01-11 16:32:03
*/
body{background-color: #ef4036;}


#projects, #projects .grid {
    height: 1100px;
}
#projects {
    background-color: #ef4036;
    overflow: hidden;
}

.project {
    position: absolute;
    right: 0;
    bottom: 0;
    margin: 0 0 15px 15px;
}
.project {
    float: left;
     222px;
    height: 311px;
}
.grid {
     1170px;
    margin: 0 auto;
    position: relative;
}
div.projects {
    height: 652px;
}
div.projects {
    float: left;
     100%;
    position: relative;
    left: 0;
    top: 0;
}
div.projects .controls {
    position: absolute;
    right: 0;
    bottom: 15px;
}
div.projects .controls {
    float: left;
     222px;
    height: 311px;
}
.controls .mask {
    float: left;
    position: relative;
    background: url(../img/project_card_bg.png) no-repeat;
     100%;
    height: 100%;
    overflow: hidden;
}
div.projects .controls .bottom{
      -webkit-transition: all .3s ease;
    -moz-transition: all .3s ease;
    -o-transition: all .3s ease;
    -ms-transition: all .3s ease;
    transition: all .3s ease;
}
div.projects .controls .bottom {
    background: url(../img/project_card_bot_bg.png) no-repeat;
    position: absolute;
    bottom: -9px;
    right: 0;
     222px;
    height: 66px;
}

div.projects .controls .bottom+.bottom+.bottom {
    bottom: -3px;
}
div.projects .controls .bottom+.bottom {
    bottom: -6px;
}

div.projects .controls:hover .bottom+.bottom+.bottom {
    bottom: -8px;
}
div.projects .controls:hover .bottom+.bottom {
    bottom: -14px;
}
div.projects .controls:hover .bottom {
    bottom: -20px;
}


.project.ani0 {
    right: 948px;
    bottom: 326px;
}
.project.ani1 {
    right: 711px;
    bottom: 326px;
}
.project.ani2 {
    right: 474px;
    bottom: 326px;
}
.project.ani3 {
    right: 237px;
    bottom: 326px;
}

.project.ani4 {
    right: 0;
    bottom: 326px;
}

.project.ani5 {
    right: 948px;
    bottom: 0;
}
.project.ani6 {
    right: 711px;
    bottom: 0;
}
.project.ani7 {
    right: 474px;
    bottom: 0;
}
.project.ani8 {
    right: 237px;
    bottom: 0;
}

.project .front {
    background: url(../img/project_front_bg.png) no-repeat;
    display: table;
}
.project .back, .project .front {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
.project .back {
    background: url(../img/project_back_bg.png) no-repeat;
}
.project .back, .project .front {
    position: absolute;
    left: 0;
    top: 0;
     222px;
    height: 311px;
    padding: 0 16px;
    text-align: center;
}

.project, .project .back, .project .front, .socials a, .transform_holder .back, .transform_holder .front, .transform_holder .transform {
    -webkit-transition: all 1s cubic-bezier(0.68,-.55,.265,1.55);
    -moz-transition: all 1s cubic-bezier(0.68,-.55,.265,1.55);
    -o-transition: all 1s cubic-bezier(0.68,-.55,.265,1.55);
    -ms-transition: all 1s cubic-bezier(0.68,-.55,.265,1.55);
    transition: all 1s cubic-bezier(0.68,-.55,.265,1.55);
}
.project {
    -webkit-perspective: 1000;
    -moz-perspective: 1000;
    -o-perspective: 1000;
    perspective: 1000;
    -ms-transform: perspective(1000px);
    -moz-transform: perspective(1000px);
    -ms-transform-style: preserve-3d;
    -moz-transform-style: preserve-3d;
}
.project .back, .project .front {
    -webkit-backface-visibility: hidden;
    -moz-backface-visibility: hidden;
    -o-backface-visibility: hidden;
    -ms-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-transform-style: preserve-3d;
    -moz-transform-style: preserve-3d;
    -o-transform-style: preserve-3d;
    -ms-transform-style: preserve-3d;
    transform-style: preserve-3d;
}

.project .front {
    -webkit-transform: rotateY(0deg);
    -ms-transform: rotateY(0deg);
}
 .project .back {
    -webkit-transform: rotateY(180deg);
    -moz-transform: rotateY(180deg);
    -o-transform: rotateY(180deg);
    -ms-transform: rotateY(180deg);
    transform: rotateY(180deg);
}
 .project.hover .front, .project:hover .front {
    -webkit-transform: rotateY(180deg);
    -moz-transform: rotateY(180deg);
    -o-transform: rotateY(180deg);
    transform: rotateY(180deg);
}

 .project.hover .back, .project:hover .back {
    -webkit-transform: rotateY(0deg);
    -moz-transform: rotateY(0deg);
    -o-transform: rotateY(0deg);
    -ms-transform: rotateY(0deg);
    transform: rotateY(0deg);
}

　　

JS部分

JS部分
	<script type="text/javascript" src="js/jquery.js" ></script>
		<script>
		  $(function(){
		    $('.controls').click(function(){
		      if($(this).hasClass('show')){
		        $(this).removeClass('show');
		        subMove();
		      }else{
		        $(this).addClass('show');
		        addMove();
		      }
		    })
		  })
		
		
		  function addMove(){
		    $('.project').each(function(index,item){
		      setTimeout(function(){
		       $(item).addClass('ani'+ index);
		     },index*300);
		    })
		  }
		
		  function subMove(){
		    $('.project').each(function(index,item){
		       $(item).removeClass('ani'+ index);
		    })
		  }
		</script>