Spinning Discs - Codrops

discs.css

.ch-grid {
    margin: 20px 0 0 0;
    padding: 0;
    list-style: none;
    display: block;
    text-align: center;
    width: 100%;
}
 
.ch-grid:after,
.ch-item:before {
    content: '';
    display: table;
}
 
.ch-grid:after {
    clear: both;
}
 
.ch-grid li {
    width: 250px;
    height: 250px;
    display: inline-block;
    margin: 20px;
}
  
.ch-item {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    position: relative;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
    cursor: default;
}

.ch-info-wrap{
    position: absolute;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    perspective: 800px;
    -webkit-transition: all 0.4s ease-in-out;
    -moz-transition: all 0.4s ease-in-out;
    -ms-transition: all 0.4s ease-in-out;
    -o-transition: all 0.4s ease-in-out;
    transition: all 0.4s ease-in-out;
    top: 20px;
    left: 20px;
    background: #f9f9f9 url(../images/bg.jpg);
    -webkit-box-shadow: 
        0 0 0 20px rgba(255,255,255,0.2), 
        inset 0 0 3px rgba(115,114, 23, 0.8);
    -moz-box-shadow: 
        0 0 0 20px rgba(255,255,255,0.2), 
        inset 0 0 3px rgba(115,114, 23, 0.8);
	-ms-box-shadow: 
        0 0 0 20px rgba(255,255,255,0.2), 
        inset 0 0 3px rgba(115,114, 23, 0.8);
	-o-box-shadow: 
        0 0 0 20px rgba(255,255,255,0.2), 
        inset 0 0 3px rgba(115,114, 23, 0.8);
	box-shadow: 
        0 0 0 20px rgba(255,255,255,0.2), 
        inset 0 0 3px rgba(115,114, 23, 0.8);
    
 
}


.ch-info{
    position: absolute;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    -webkit-transition: all 0.4s ease-in-out;
    -moz-transition: all 0.4s ease-in-out;
    -ms-transition: all 0.4s ease-in-out;
    -o-transition: all 0.4s ease-in-out;
    transition: all 0.4s ease-in-out;
    -webkit-transform-style: preserve-3d;
    -moz-transform-style: preserve-3d;
    -ms-transform-style: preserve-3d;
    -o-transform-style: preserve-3d;
    transform-style: preserve-3d;
}

.ch-info > div {
    display: block;
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-position: center center;
    backface-visibility: hidden;
}

.ch-info .ch-info-back {
    -webkit-transform: rotate3d(0,1,0,180deg);
    -moz-transform: rotate3d(0,1,0,180deg);
    -ms-transform: rotate3d(0,1,0,180deg);
    -o-transform: rotate3d(0,1,0,180deg);
    transform: rotate3d(0,1,0,180deg);
    background: #000;
}

.ch-img-1 { 
    background-image: url(../images/10.jpg);
}
 
.ch-img-2 { 
    background-image: url(../images/11.jpg);
}
 
.ch-img-3 { 
    background-image: url(../images/12.jpg);
}

.ch-info h3 {
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 14px;
    margin: 0 15px;
    padding: 40px 0 0 0;
    height: 90px;
    font-family: 'Open Sans', Arial, sans-serif;
    -webkit-text-shadow: 
        0 0 1px #fff, 
        0 1px 2px rgba(0,0,0,0.3);
   -moz-text-shadow: 
        0 0 1px #fff,
        0 1px 2px rgba(0,0,0,0.3);
   -ms-text-shadow: 
        0 0 1px #fff, 
        0 1px 2px rgba(0,0,0,0.3);
   -o-text-shadow: 
        0 0 1px #fff, 
        0 1px 2px rgba(0,0,0,0.3);
    text-shadow: 
        0 0 1px #fff, 
        0 1px 2px rgba(0,0,0,0.3);                   
}
 
.ch-info p {
    color: #fff;
    padding: 10px 5px;
    font-style: italic;
    margin: 0 30px;
    font-size: 12px;
    border-top: 1px solid rgba(255,255,255,0.5);
}
 
.ch-info p a {
    display: block;
    color: rgba(255,255,255,0.7);
    font-style: normal;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 9px;
    letter-spacing: 1px;
    padding-top: 4px;
    font-family: 'Open Sans', Arial, sans-serif;
}
 
.ch-info p a:hover {
    color: rgba(255,242,34, 0.8);
}

.ch-item:hover .ch-info-wrap {
    -webkit-box-shadow: 
        0 0 0 0 rgba(255,255,255,0.8), 
        inset 0 0 3px rgba(115,114, 23, 0.8);
     -moz-box-shadow: 
        0 0 0 0 rgba(255,255,255,0.8), 
        inset 0 0 3px rgba(115,114, 23, 0.8);
     -ms-box-shadow: 
        0 0 0 0 rgba(255,255,255,0.8), 
        inset 0 0 3px rgba(115,114, 23, 0.8);
     -o-box-shadow: 
        0 0 0 0 rgba(255,255,255,0.8), 
        inset 0 0 3px rgba(115,114, 23, 0.8);
        box-shadow: 
        0 0 0 0 rgba(255,255,255,0.8), 
        inset 0 0 3px rgba(115,114, 23, 0.8);         
}
 
.ch-item:hover .ch-info {
    -webkit-transform: rotate3d(0,1,0,-180deg);
    -moz-transform: rotate3d(0,1,0,-180deg);
    -ms-transform: rotate3d(0,1,0,-180deg);
    -o-transform: rotate3d(0,1,0,-180deg);
    transform: rotate3d(0,1,0,-180deg);
}	

discs.html

<li>
    <div class="ch-item ch-img-1">                
        <div class="ch-info-wrap">
            <div class="ch-info">
                <div class="ch-info-front ch-img-1"></div>
                <div class="ch-info-back">
                    <h3>Bears Type</h3>
                    <p>by Josh Schott <a href="http://drbl.in/ewUW">View on Dribbble</a></p>
                </div>    
            </div>
        </div>
    </div>
</li>