* {
    box-sizing: border-box;
}

html, body {
    height: 100%;
    overflow: hidden;

}

body {
   /* background: black;*/

    font-family: "Arial", sans-serif;

}

.wrap {
    position: relative;
    height: 65%;
    min-height: 500px;
    padding-bottom: 20px;
}

.game {
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    -webkit-perspective: 500px;
    perspective: 500px;
    min-height: 100%;
    height: 100%;
}

@-webkit-keyframes matchAnim {
    0% {
        background: #bcffcc;
    }
    100% {
        background: white;
    }
}

@keyframes matchAnim {
    0% {
        background: #bcffcc;
    }
    100% {
        background: white;
    }
}
.card {
    float: left;
    padding: 5px;
    text-align: center;
    display: block;
    -webkit-perspective: 500px;
    perspective: 500px;
    position: relative;
    cursor: pointer;
    z-index: 50;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);

    /* width: 25%;
        height: 16.666%;*/

    width: 228px;
    height: 228px;
}
@media (max-width: 800px) {
    .card {
        width: 50%;
        height: 25.666%;
    }
}
.card .inside {
    width: 100%;
    height: 100%;
    display: block;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    transition: .4s ease-in-out;
    background: white;
}
.card .inside.picked, .card .inside.matched {
    -webkit-transform: rotateY(180deg);
    transform: rotateY(180deg);
}
.card .inside.matched {
    -webkit-animation: 1s matchAnim ease-in-out;
    animation: 1s matchAnim ease-in-out;
    -webkit-animation-delay: .4s;
    animation-delay: .4s;
}
.card .front, .card .back {

    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 0px;
}
.card .front img, .card .back img {
    max-width: 100%;
    display: block;
    margin: 0 auto;
    max-height: 100%;
}
.card .front {
    -webkit-transform: rotateY(-180deg);
    transform: rotateY(-180deg);
}
@media (max-width: 800px) {
    .card .front {
        padding: 5px;
    }
}
.card .back {
    -webkit-transform: rotateX(0);
    transform: rotateX(0);
}
@media (max-width: 800px) {
    .card .back {
        padding: 10px;
    }
}

.modal-overlay {
    display: none;
    background: rgba(0, 0, 0, 0.8);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.modal {
    display: none;
    position: relative;
    width: 500px;
    height: 400px;
    max-height: 90%;
    max-width: 90%;
    min-height: 380px;
    margin: 0 auto;
    background: white;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    padding: 30px 10px;
}
.modal .winner {
    font-size: 80px;
    text-align: center;
    font-family: "Anton", sans-serif;
    color: #4d4d4d;
    text-shadow: 0px 3px 0 black;
}
@media (max-width: 480px) {
    .modal .winner {
        font-size: 60px;
    }
}
.modal .restart {
    font-family: "Anton", sans-serif;
    margin: 30px auto;
    padding: 20px 30px;
    display: block;
    font-size: 30px;
    border: none;
    background: #4d4d4d;
    background: linear-gradient(#4d4d4d, #222);
    border: 1px solid #222;
    border-radius: 5px;
    color: white;
    text-shadow: 0px 1px 0 black;
    cursor: pointer;
}
.modal .restart:hover {
    background: linear-gradient(#222, black);
}
.modal .message {
    text-align: center;
}
.modal .message a {
    text-decoration: none;
    color: #28afe6;
    font-weight: bold;
}
.modal .message a:hover {
    color: #56c0eb;
    border-bottom: 1px dotted #56c0eb;
}
.modal .share-text {
    text-align: center;
    margin: 10px auto;
}
.modal .social {
    margin: 20px auto;
    text-align: center;
}
.modal .social li {
    display: inline-block;
    height: 50px;
    width: 50px;
    margin-right: 10px;
}
.modal .social li:last-child {
    margin-right: 0;
}
.modal .social li a {
    display: block;
    line-height: 50px;
    font-size: 20px;
    color: white;
    text-decoration: none;
    border-radius: 5px;
}
.modal .social li a.facebook {
    background: #3b5998;
}
.modal .social li a.facebook:hover {
    background: #4c70ba;
}
.modal .social li a.google {
    background: #D34836;
}
.modal .social li a.google:hover {
    background: #dc6e60;
}
.modal .social li a.twitter {
    background: #4099FF;
}
.modal .social li a.twitter:hover {
    background: #73b4ff;
}

footer {
    height: 20px;
    position: absolute;
    bottom: 0;
    width: 100%;
    z-index: 0;
}
footer .disclaimer {
    line-height: 20px;
    font-size: 12px;
    color: #727272;
    text-align: center;
}
@media (max-width: 767px) {
    footer .disclaimer {
        font-size: 8px;
    }
}

.header {
    height: 200px;
    width: 100%;
}