@font-face {
    font-family: "Luckiest Guy";
    src: url('LuckiestGuy-Regular.ttf')
}

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
    background-color: #001
}

::-webkit-scrollbar-thumb {
    background: #E83239;
    border-radius: 8px
}

* {
    box-sizing: border-box;
}

html,
body {
    height: 100%;
    padding: 0;
    margin: 0;
}

body {
    background: black;
    min-height: 100%;
    font-size: 20px;
    font-family: "Luckiest Guy", sans-serif;
    overflow-x: hidden;
    overflow-y: scroll;
}

.wrap {
    position: relative;
    height: 100%;
    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: black;
    }
}

@keyframes matchAnim {
    0% {
        background: #bcffcc;
    }

    100% {
        background: black;
    }
}

.card {
    float: left;
    width: 16.66666%;
    height: 25%;
    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);
}

@media(max-width:800px) {
    .card {
        width: 33.33%;
        height: 20%;
    }
}

@media screen and (max-width:800px) and (orientation:landscape) {
    .card {
        width: 20%;
        height: 35%;
    }
}

.card .inside {
    width: 100%;
    height: 100%;
    display: block;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    -webkit-transition: .4s ease-in-out;
    transition: .25s ease-in-out;
    background: black;
}

.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: 5px;
}

.card .front img,
.card .back img {
    max-width: 100%;
    display: block;
    margin: 0 auto;
    max-height: 100%;
    filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.5));
}

.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,
.intro-modal-overlay {
    background: #10151b;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 999999;
}

.modal-overlay {
    display: none;
    background: #10151b77;
}

.modal,
.intro-modal {
    position: relative;
    width: 500px;
    height: 400px;
    max-height: 90%;
    max-width: 90%;
    min-height: 380px;
    margin: 0 auto;
    top: 50%;
    -webkit-transform: translateY(-50%);
    transform: translateY(-50%);
    padding: 30px 10px;
    color: lavender;
}

.modal p,
.intro-modal p {
    text-align: center;
}

.closeBtn {
    font-size: 48px;
    line-height: 0;
    float: right;
    cursor: pointer;
    text-decoration: none;
}

.closeBtn:hover,
.closeBtn:focus {
    color: #ffffff;
}

h2 {
    margin: 20px 0;
}

a {
    color: inherit;
    text-underline-position: under;
}

li {
    margin-block-start: 1em;
    margin-block-end: 1em;
}

table {
    margin-block-start: 1em;
    margin-block-end: 1em;
    width: 100%;
    border-collapse: collapse;
}

td {
    border: 2px solid #777777;
    padding: 6px;
}

td:first-child {
    text-align: right;
    border-right: none;
}

td:nth-child(2) {
    border-right: none;
    border-left: none;
    text-align: center;
}

td:last-child {
    text-align: left;
    border-left: none;
}

.modal .winner {
    font-size: 80px;
    text-align: center;
    color: #f1f1f1;
    text-shadow: 0px 3px 0 #123456;
}

@media(max-width:480px) {
    .modal .winner {
        font-size: 60px;
    }
}

.modal .restart {
    padding: 15px 30px;
    display: block;
    font-size: 30px;
    font-family: "Luckiest Guy", sans-serif;
    border: none;
    background: #f1f1f1;
    background: -webkit-gradient(linear, left top, left bottom, from(#f1f1f1), to(#654321));
    background: linear-gradient(#353232, #654321);
    border: 1px solid #654321;
    border-radius: 5px;
    color: #f1f1f1;
    text-shadow: 0px 1px 0 #123456;
    cursor: pointer;
    margin: 50px auto;
}

.modal .restart:hover {
    background: -webkit-gradient(linear, left top, left bottom, from(#654321), to(#123456));
    background: linear-gradient(#654321, #123456);
}