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

html {
    box-sizing: border-box;
}

*, *:before, *:after {
    box-sizing: inherit;
}

body {
    font-family: 'Open sans', sans-serif;
    padding-bottom: 50px;
}

    body:after {
        content: '';
        position: fixed;
        left: 0;
        top: 0;
        z-index: -2;
        opacity: 0.2;
        width: 100%;
        height: 100%;
        background-attachment: fixed;
        background-size: cover;
        background-repeat: no-repeat;
    }

    body:before {
        content: '';
        position: fixed;
        left: 0;
        top: 0;
        z-index: -1;
        opacity: 0.2;
        width: 100%;
        height: 100%;
        background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, #000 100%);
    }

    body.cc-bg {
        background: linear-gradient(45deg, #cb60b3 0%, #71117d 50%, #39296b 100%);
    }

        body.cc-bg:after {
            background-image: url(https://s3-us-west-2.amazonaws.com/s.cdpn.io/513985/bg-cc-form.jpg);
        }

    body.ec-bg {
        background: linear-gradient(45deg, #a3caeb 0%, #528ec4 50%, #01578a 100%);
    }

        body.ec-bg:after {
            background-image: url(https://s3-us-west-2.amazonaws.com/s.cdpn.io/513985/world.png);
            opacity: 0.1;
            background-size: auto;
            background-position: center center;
        }

    body.pp-bg {
        background: linear-gradient(45deg, #fff 0%, #cfcfcf 80%, #aaa 100%);
    }

        body.pp-bg:after {
            background-image: url(https://s3-us-west-2.amazonaws.com/s.cdpn.io/513985/bg-pp.png);
            background-repeat: repeat;
            background-size: auto;
            opacity: 0.7;
        }

        body.pp-bg h1, body.pp-bg #choosen-paymenttype {
            color: #000;
        }

h1 {
    font-weight: 100;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 1;
    text-align: center;
    font-size: 16px;
    margin: 20px 0 5px 0;
}

#choosen-paymenttype {
    text-align: center;
    color: #fff;
    margin: 0;
    font-size: 12px;
}

ul.payment-types {
    list-style-type: none;
    margin: 0;
    padding: 0;
}

    ul.payment-types li.paymenttype {
        margin-bottom: 30px;
    }

.unselected-left:hover .shadow, .unselected-right:hover .shadow {
    box-shadow: 0 25px 40px rgba(14, 21, 47, 0.4), 0 8px 20px rgba(14, 21, 47, 0.4);
}

.selected form {
    max-height: 800px !important;
    opacity: 1;
}

@media only screen and (min-width: 1080px) {
    ul.payment-types {
        width: 1040px;
        min-height: 600px;
        margin: 0 auto;
        position: relative;
        -webkit-transform-origin: 0 0;
        transform-origin: 0 0;
    }

    li.paymenttype {
        position: absolute;
        width: 300px;
        transition: transform 0.5s ease-in;
    }

        li.paymenttype.selected {
            width: 440px;
        }

    .unselected-left .box, .unselected-right .box {
        transform: scale(0.75);
    }

    .unselected-left .card, .unselected-right .card {
        cursor: pointer;
    }

    .cc.selected {
        transform: translate3d(300px, 0, 0);
    }

    .cc.unselected-left {
        transform: translate3d(0, 0, 0);
    }

    .cc.unselected-right {
        transform: translate3d(740px, 0, 0);
    }

    .pp.selected {
        transform: translate3d(300px, 0, 0);
    }

    .pp.unselected-left {
        transform: translate3d(0, 0, 0);
    }

    .pp.unselected-right {
        transform: translate3d(740px, 0, 0);
    }

    .ec.selected {
        transform: translateX(300px);
    }

    .ec.unselected-right {
        transform: translate3d(740px, 0, 0);
    }

    .ec.unselected-left {
        transform: translate3d(0, 0, 0);
    }
}

header {
    position: relative;
    height: 200px;
}

.card {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 50px;
    width: 300px;
    height: 188px;
    border-radius: 16px;
    perspective: 1000px;
    transition: transform 0.5s ease-in;
    z-index: 5;
}

    .card .shine {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        border-radius: 16px;
        background: linear-gradient(135deg, rgba(255, 255, 255, .25) 0%, rgba(255, 255, 255, 0) 60%);
        z-index: 5;
    }

    .card .card-bg {
        z-index: 2;
    }

    .card .shadow {
        position: absolute;
        top: 0;
        left: 5%;
        width: 90%;
        height: 100%;
        transition: all 0.2s ease-out;
        box-shadow: 0 8px 30px rgba(14, 21, 47, 0.6);
        z-index: 1;
        border-radius: 16px;
    }

    .card .flipper {
        transition: 0.75s;
        transform-style: preserve-3d;
        position: relative;
        width: 300px;
        height: 188px;
    }

    .card.flipped .flipper {
        transform: rotateY(180deg);
    }

    .card .front, .card .back, .card .card-bg, .card .card-content {
        width: 100%;
        height: 100%;
        position: absolute;
        left: 0;
        top: 0;
        position: absolute;
    }

    .card .card-content {
        text-shadow: -1px -1px 0px rgba(255, 255, 255, 0.3), 1px 1px 0px rgba(0, 0, 0, 0.5);
        color: #b0b0b0;
        font-family: 'Droid Serif', serif;
        z-index: 4;
    }

        .card .card-content span {
            left: 0;
            top: 0;
            display: block;
            position: absolute;
            width: 100%;
            overflow: hidden;
            color: #7a1a86;
            padding-left: 2px;
            white-space: nowrap;
        }

            .card .card-content span + span {
                color: #a545b1;
                height: 7px;
                overflow: hidden;
            }

        .card .card-content strong {
            font-weight: normal;
        }

        .card .card-content em {
            text-transform: uppercase;
            position: absolute;
            font-style: normal;
            font-size: 9px !important;
            text-shadow: none;
            font-family: Open sans, sans-serif;
            color: rgba(255, 255, 255, .6);
        }

        .card .card-content .glow {
            animation: glow 0.5s;
        }

    .card .front, .card .back {
        backface-visibility: hidden;
        box-shadow: 0 4px 8px rgba(10, 10, 10, 0.25);
        border-radius: 16px;
    }

    .card .front {
        z-index: 2;
        transform: rotateY(0deg);
    }

    .card .back {
        z-index: 1;
        transform: rotateY(180deg);
    }

        .card .back .card-content {
            opacity: 0.7;
            text-shadow: -1px -1px 0px rgba(0, 0, 0, 0.5), 1px 1px 0px rgba(255, 255, 255, 0.3);
            transform: rotateY(180deg);
        }

            .card .back .card-content span + span {
                color: transparent;
            }

    .card .ccv {
        position: absolute;
        right: 15px;
        height: 20px;
        width: 30px;
        top: 52px;
        font-size: 14px;
    }

        .card .ccv strong {
            font-weight: normal;
            font-style: italic;
        }

        .card .ccv em {
            position: absolute;
            white-space: nowrap;
            font-size: 8px;
            left: -60px;
        }

    .card .credit-card-type {
        position: absolute;
        right: 20px;
        top: 20px;
        background-color: rgba(255, 255, 255, .4);
        width: 50px;
        height: 30px;
        border-style: solid;
        border-color: rgba(255, 255, 255, 0);
        border-width: 2px;
        background-repeat: no-repeat;
        background-size: contain;
        background-position: center center;
    }

        .card .credit-card-type.amex {
            background-image: url(https://s3-us-west-2.amazonaws.com/s.cdpn.io/513985/amex.svg);
            background-color: #fff;
        }

        .card .credit-card-type.visa {
            background-image: url(https://s3-us-west-2.amazonaws.com/s.cdpn.io/513985/visa.svg);
            background-color: #fff;
        }

        .card .credit-card-type.mastercard {
            background-image: url(https://s3-us-west-2.amazonaws.com/s.cdpn.io/513985/mastercard.svg);
            background-color: #fff;
        }

    .card .card-number {
        position: absolute;
        width: 240px;
        top: 100px;
        left: 30px;
        font-size: 21px;
        height: 21px;
        font-family: courier;
        text-align: justify;
    }

    .card .card-holder {
        text-transform: uppercase;
        position: absolute;
        width: 240px;
        top: 160px;
        left: 20px;
        font-size: 14px;
        font-weight: 100;
        height: 30px;
    }

        .card .card-holder em {
            top: -16px;
        }

        .card .card-holder span {
            letter-spacing: 1px;
        }

            .card .card-holder span + span {
                height: 4px;
            }

    .card .validuntil {
        font-family: courier;
        position: absolute;
        top: 128px;
        left: 150px;
        font-size: 16px;
        height: 16px;
        width: 120px;
        white-space: nowrap;
        font-family: courier;
    }

        .card .validuntil em {
            top: 3px;
            left: -36px;
        }

        .card .validuntil .e-month, .card .validuntil .e-divider, .card .validuntil .e-year {
            letter-spacing: 1px;
            display: inline-block;
            position: relative;
            float: left;
            margin: 0 1px;
        }

            .card .validuntil .e-month span, .card .validuntil .e-divider span, .card .validuntil .e-year span {
                position: relative;
            }

                .card .validuntil .e-month span + span, .card .validuntil .e-divider span + span, .card .validuntil .e-year span + span {
                    position: absolute;
                    height: 5px;
                }

.card-bg img {
    border-radius: 12px;
}

form {
    margin: 0 auto;
    max-width: 400px;
    min-width: 320px;
    border-top: 0;
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    transition: opacity, max-height 0.5s ease-in;
}

    form ul {
        list-style-type: square;
        margin: 0;
        padding: 0 40px 0 20px;
    }

    form p, form li {
        line-height: 1.3;
        font-size: 14px;
    }

    form li {
        margin-bottom: 12px;
    }

    form .form-content {
        border: 1px solid #ccc;
        padding: 70px 20px 20px 20px;
        background: #e4e4e4;
        min-height: 400px;
    }

    form label {
        display: block;
        margin-bottom: 5px;
        font-size: 12px;
        line-height: 1;
        text-transform: uppercase;
        color: #666;
        position: relative;
    }

    form .field label {
        top: -50px;
    }

    form .field-group, form .field {
        margin-bottom: 7px;
        position: relative;
    }

    form .field {
        padding-top: 4px;
    }

    form .field-group:after, form .field-group:before {
        content: '';
        display: table;
        clear: both;
    }

    form .focus-bar {
        display: block;
        width: 100%;
        height: 2px;
        margin-top: -1px;
        z-index: 2;
        pointer-events: none;
        position: relative;
    }

        form .focus-bar:before, form .focus-bar:after {
            content: '';
            height: 2px;
            width: 0;
            bottom: 1px;
            position: absolute;
            background: #e19d3c;
            transition: 0.2s ease all;
        }

        form .focus-bar:before {
            left: 50%;
        }

        form .focus-bar:after {
            right: 50%;
        }

    form input {
        width: 100%;
        padding: 5px;
        font-size: 16px;
        border: 1px solid #ccc;
        position: relative;
        height: 32px;
    }

        form input:focus {
            outline: none;
        }

            form input:focus + .focus-bar:before, form input:focus + .focus-bar:after {
                width: 50%;
            }

            form input:focus + .focus-bar + label, form input:focus + .focus-bar + label {
                color: #ccc;
            }

    form .expire-date {
        padding-top: 0;
    }

        form .expire-date input {
            width: 50px;
        }

        form .expire-date div {
            float: left;
        }

        form .expire-date .divider {
            padding: 0 5px;
            line-height: 32px;
            color: #ccc;
            user-select: none;
        }

    form .ccv {
        width: 80px;
        float: right;
    }

    form ::selection {
        background: rgba(253, 218, 134, .6);
    }

    form ::-moz-selection {
        background: rgba(253, 218, 134, .6);
    }

    form button {
        position: relative;
        overflow: hidden;
        padding: 10px;
        display: block;
        width: 80%;
        background: linear-gradient(#fdda86 0px, #e19d3c 100%);
        color: #fff;
        font-size: 14px;
        border: 1px solid #e19d3c;
        box-shadow: 0 1px 4px rgba(0, 0, 0, .6);
        border-radius: 2px;
        margin: -20px auto 10px auto;
        transition: 0.75s ease border-color;
    }

        form button span {
            position: relative;
            z-index: 2;
        }

        form button:after {
            transform: translate(-50%, -50%);
            content: '';
            background: #e19d3c;
            width: 0px;
            height: 0px;
            position: absolute;
            top: 50%;
            left: 50%;
            border-radius: 50%;
        }

        form button:hover {
            background: #e19d3c;
        }

        form button:focus {
            outline: none;
            border-color: #b16a02;
        }

            form button:focus:after {
                animation: anim-out 0.75s;
                animation-fill-mode: forwards;
            }

.col-50 {
    width: 50%;
    float: left;
    padding:3px;
}

@keyframes glow {
    0% {
        text-shadow: -1px -1px 0px rgba(255, 255, 255, 0.3), 1px 1px 0px rgba(0, 0, 0, 0.5);
    }

    70% {
        color: rgba(255, 255, 255, .4);
        text-shadow: -1px 1px 8px #ffc, 1px -1px 8px rgba(255, 255, 255, .6);
    }

    100% {
        text-shadow: -1px -1px 0px rgba(255, 255, 255, 0.3), 1px 1px 0px rgba(0, 0, 0, 0.5);
    }
}

@keyframes anim-out {
    0% {
        width: 0%;
        height: 0px;
    }

    100% {
        width: 200%;
        height: 300px;
    }
}