#definition_dards_001{
    text-align: center;
}
.flip-container {
    -webkit-perspective: 1000;
    -moz-perspective: 1000;
    -o-perspective: 1000;
    perspective: 1000;

    border: 1px solid #ccc;
    display: inline-block;
}

.flip-container:hover .flipper,
.flip-container.hover .flipper {
    -webkit-transform: rotateY(180deg);
    -moz-transform: rotateY(180deg);
    -o-transform: rotateY(180deg);
    transform: rotateY(180deg);
}

.flip-container, .front, .back {
    width: 320px;
    height: 427px;
    margin-right: 6px;
}

.flip-container .flipper {
    -webkit-transition: 0.6s;
    -webkit-transform-style: preserve-3d;

    -moz-transition: 0.6s;
    -moz-transform-style: preserve-3d;

    -o-transition: 0.6s;
    -o-transform-style: preserve-3d;

    transition: 0.6s;
    transform-style: preserve-3d;

    position: relative;
}

.flip-container .front, .flip-container .back {
    -webkit-backface-visibility: hidden;
    -moz-backface-visibility: hidden;
    -o-backface-visibility: hidden;
    backface-visibility: hidden;

    position: absolute;
    top: 0;
    left: 0;
}

.flip-container .front {
    font-size: 50px;
    text-align: center;
    z-index: 2;
    padding-top: 150px;
}
.flip-container .front h2{
    font-size: 50px;
}

.flip-container .back {
    -moz-transform: rotateY(180deg);
    -o-transform: rotateY(180deg);
    -webkit-transform: rotateY(180deg);
    background: #f8f8f8;
    border: solid thin #eee;
    font-size: 20px;
    height: 425px;
    padding-top: 20px;
    text-align: center;
    transform: rotateY(180deg);
    width: 318px;
}
.flip-container .back h3 {
    font-size: 50px !important;
    font-family: sans-serif;
}

.flip-container .back p {
    bottom: 30px;
    left: 0;
    line-height: 24px !important;
    padding: 0 20px;
    position: absolute;
    right: 0;
    text-align: center;
}