<div class="container">
        <div class="well">
          <h1 class="pageTitle">3D Flip Card Effect</h1>
          <p>Crafted with CSS3</p>
          
        </div>
        <div class="cardWrapper">

            <!-- first Row -->
            <div class="row">
                <div class="col-lg-3 col-md-3 col-sm-3 col-xs-6 cardContainer">
                  <div class="card">
                    <div class="front"><h3 class="cardTitle">Flip me!</h3></div>
                    <div class="back">
                      <div class="content">
                        <h3 class="cardTitle">I was made with CSS3</h3>
                        <br/>
                        <p id="happy"></p>
                      </div>
                    </div>
                  </div>
                </div>

                 <div class="col-lg-3 col-md-3 col-sm-3 col-xs-6 cardContainer">
                  <div class="card">
                    <div class="front"><h3 class="cardTitle">Flip me!</h3></div>
                    <div class="back">
                      <div class="content">
                        <h3 class="cardTitle">I was made with JQuery</h3>
                        <br/>
                        <p id="laugh"></p>
                      </div>
                    </div>
                  </div>
                </div>

                <div class="col-lg-3 col-md-3 col-sm-3 col-xs-6 cardContainer">
                  <div class="card">
                    <div class="front"><h3 class="cardTitle">Flip me!</h3></div>
                    <div class="back">
                      <div class="content">
                        <h3 class="cardTitle">Bootstrap is my mother</h3>
                        <br/>
                        <p id="sick"></p>
                      </div>
                    </div>
                  </div>
                </div>

                <div class="col-lg-3 col-md-3 col-sm-3 col-xs-6 cardContainer">
                  <div class="card">
                    <div class="front"><h3 class="cardTitle">Flip me!</h3></div>
                    <div class="back">
                      <div class="content">
                        <h3 class="cardTitle">Welldone!</h3>
                        <br/>
                        <p id="sad"></p>
                      </div>
                    </div>
                  </div>
                </div>
            </div>
            <!-- first Row End -->
        </div><!--cardWrapper Ends-->
         
      </div>

@import url(https://fonts.googleapis.com/css?family=Roboto+Slab:400,100,300,700);

body {
  font-family: 'Roboto Slab', serif;
  font-weight: 300;
  font-size: 16px;
  line-height: 1.4em;
  color: #333;
  background: #eee;
  background-image: url(https://subtlepatterns.com/patterns/gplaypattern.png);
  background-position: center center;
}

h1 {
  margin: 0.5em 0 1em 0;
  font-size: 1.8em;
  font-weight: 700;
  color: #096AA3;
}

h2{
  font-weight: bold;
}

p {
  margin-bottom: 1em;
}

.animation {
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.pageTitle sup
{
  font-size: .6em;
  color: #333;
}
.well {
  padding: 3%;
  margin: 20px auto;
  border:none;
  text-align: center;
}
.well p
{
  font-weight: 300;
}
.content p
{   
  font-weight: 300;
}
.cardContainer 
{
 
  -webkit-transition: all .3s ease;
  -moz-transition: all .3s ease;
  -ms-transition: all .3s ease;
  transition: all .3s ease;

  
  /*depth of the elements */
  -webkit-perspective: 800px;
  -moz-perspective: 800px;
  -o-perspective: 800px;
  perspective: 800px;

  /*border: 1px solid #ff0000;*/
  padding-left: 1%;
}
.secondRow
{
  margin-top: -1.4%
}

.card 
{
  width: 99%;
  height: 200px;
  cursor: pointer;
  
  /*transition effects */
  -webkit-transition: -webkit-transform 0.6s;
  -moz-transition: -moz-transform 0.6s;
  -o-transition: -o-transform 0.6s;
  transition: transform 0.6s;
  -webkit-transform-style: preserve-3d;
  -moz-transform-style: preserve-3d;
  -o-transform-style: preserve-3d;
  transform-style: preserve-3d;
}

.card.flipped 
{
  -webkit-transform: rotateY( 180deg );
  -moz-transform: rotateY( 180deg );
  -o-transform: rotateY( 180deg );
  transform: rotateY( 180deg );
}
.card.flipped:
{ 
}

.card .front,
.card .back {
  display: block;
  height: 100%;
  width: 100%;
  line-height: 60px;
  color: white;
  text-align: center;
  font-size: 4em;
  position: absolute;
  -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
  -o-backface-visibility: hidden;
  backface-visibility: hidden;
  box-shadow: 3px 5px 20px 2px rgba(0, 0, 0, 0.25);
  -webkit-box-shadow: 0 2px 10px rgba(0, 0, 0, 0.16), 0 2px 5px rgba(0, 0, 0, 0.26);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.16), 0 2px 5px rgba(0, 0, 0, 0.26);
}

.card .back {
  width: 100%;
  padding-left: 3%;
  padding-right: 3%;
  font-size: 16px;
  text-align: left;
  line-height: 25px;
}

.card .back {
  background: #03446A;
  -webkit-transform: rotateY( 180deg );
  -moz-transform: rotateY( 180deg );
  -o-transform: rotateY( 180deg );
  transform: rotateY( 180deg );
}

/*Colors for front and back applied here*/
.cardContainer:first-child .card .front {
  background: #2aa9e0;
}

.cardContainer:first-child .card .back {
  background: #2aa9e0;
}

.cardContainer:nth-child(2) .card .front {
  background: #f39c12;
}
.cardContainer:nth-child(2) .card .back {
  background: #f39c12;
}

.cardContainer:nth-child(3) .card .front {
  background: #27ae60;
}
.cardContainer:nth-child(3) .card .back {
  background: #27ae60;
}

.cardContainer:nth-child(4) .card .front 
{
  background: #AD103C;
}
.cardContainer:nth-child(4) .card .back 
{
  background: #AD103C;
}



h3.cardTitle {
  line-height: 1.2em;
  margin-top: 8%;
  font-weight: 600;
}
.content h3.cardTitle
{
  margin-top: 0%;
}

.content {
  padding: 4%;
  font-weight: 100;
  text-align: left;
  font-weight: bold;
}

@media all and (max-width: 1000px){
  h3.cardTitle{
      font-weight: 500;
       
  }
  .content p
  {
    margin-top: -15%;
    line-height: 1.2em;
  }
  
  .card
  {
   height:175px;
  }

}
@media all and (max-width : 752px) {
 
  .secondRow
  {
    margin-top: -3%;
  }
  .cardContainer:nth-child(3),.cardContainer:nth-child(4)
  {
    margin-top: 3%;
  }

}
@media all and (max-width : 390px) {
 
  .card
  {
  width:100%;
   height:150px;
  }
  .secondRow
  {
    margin-top: -9%;
  }
  .well 
  {
  padding: 1%;
  }
   .cardContainer:nth-child(3),.cardContainer:nth-child(4)
  {
    margin-top: 5%;
  }
  h3.cardTitle
  {
   font-weight: 500;     
  }
  .content p
  {
    margin-top: -20%;
    line-height: 1.2em;
  }
  .cardWrapper
  {
    margin-left: 4%;
  }

}

        $('.card').click(function(){
          $(this).toggleClass('flipped');
        });