Credit card

credit-card.markdown

Credit card

A simple credit card (looks more or less like Visa).

HTML and CSS only. No images.

A Pen by Jan on CodePen.

License.

index.html

<div class="card">
    <div class="bank-name" title="BestBank">BestBank</div>
    <div class="chip">
        <div class="side left"></div>
        <div class="side right"></div>
        <div class="vertical top"></div>
        <div class="vertical bottom"></div>
    </div>
    <div class="data">
        <div class="pan" title="4123 4567 8910 1112">4123 4567 8910 1112</div>
        <div class="first-digits">4123</div>
        <div class="exp-date-wrapper">
            <div class="left-label">EXPIRES END</div>
            <div class="exp-date">
                <div class="upper-labels">MONTH/YEAR</div>
                <div class="date" title="01/17">01/17</div>
            </div>
        </div>
        <div class="name-on-card" title="John Doe">John Doe</div>
    </div>
    <div class="lines-down"></div>
    <div class="lines-up"></div>
</div>

style.less

@import "lesshat";

@import url(https://fonts.googleapis.com/css?family=Iceland);
@import url(https://fonts.googleapis.com/css?family=Open+Sans:400,800);

body {
    background-color: #ecf0f1;
}
.card {
    position: absolute;
    .pos(0, 0, 0, 0);
    margin: auto;
    width: 85.60mm;
    height: 53.98mm;
    color: #fff;
    font: 22px/1 @monospace;
    background: @cardBgBlue;
    border: 1px solid @cardBorder;
    .border-radius(10px);
    overflow: hidden;
}

.bank-name {
    float: right;
    margin-top: 15px;
    margin-right: 30px;
    font: 800 28px @sansSerif;
}

.chip {
    position: relative;
    z-index: 1000;

    .size(@chipWidth, @chipHeight);
    margin-top: 50px;
    margin-bottom: 10px;
    margin-left: 30px;

    background: @chipYellowLight; /* Old browsers */
    background: -moz-linear-gradient(-45deg, @chipYellowLight 0%, @chipYellowDark 100%); /* FF3.6+ */
    background: -webkit-gradient(linear, left top, right bottom, color-stop(0%,@chipYellowLight), color-stop(100%,@chipYellowDark)); /* Chrome,Safari4+ */
    background: -webkit-linear-gradient(-45deg, @chipYellowLight 0%,@chipYellowDark 100%); /* Chrome10+,Safari5.1+ */
    background: -o-linear-gradient(-45deg, @chipYellowLight 0%,@chipYellowDark 100%); /* Opera 11.10+ */
    background: -ms-linear-gradient(-45deg, @chipYellowLight 0%,@chipYellowDark 100%); /* IE10+ */
    background: linear-gradient((135deg), @chipYellowLight 0%,@chipYellowDark 100%); /* W3C */
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr="@{chipYellowLight}", endColorstr="@{chipYellowDark}",GradientType=1 ); /* IE6-9 fallback on horizontal gradient */

    border: 1px solid @chipLine;
    .border-radius(10px);
    .box-shadow(0 1px 2px @chipLine, 
                0 0 5px @chipYellowShadow inset);

    overflow: hidden;

    .side {
        position: absolute;
        top: ((@chipHeight - @chipSideHeight) / 2);

        .size(@chipSideWidth, @chipSideHeight);
        
        &.left  { 
            left: 0; 
            border-left: none;
            .border-radius(0 2px 2px 0);
        }
        &.right { 
            right: 0; 
            border-right: none;
            .border-radius(2px 0 0 2px);
        }

        border: 1px solid @chipLine;
        .box-shadow(
                    @chipYellowShadow inset,
                    @chipYellowShadow,
                    @chipLineShadow,
                    @chipLineShadow inset
                    );

        &:after {
            content: '';
            position: absolute;
            .pos(0, 0, 0, 0);
            display: inline-block;
            .size(100%, 0);
            margin: auto;
            border-top: 1px solid @chipLine;
            .box-shadow(
                        @chipYellowShadow inset,
                        @chipYellowShadow,
                        @chipLineShadow
                        );
        }
    }

    .vertical {
        position: absolute;
        left: 0;
        right: 0;
        &.top {
            top: 0;
            border-top: none;
            &:after {
                top: @chipVerticalHeight;
                width: 2 * @chipVerticalWidth;
            }
        }
        &.bottom {
            bottom: 0;
            border-bottom: none;
            &:after { bottom: @chipVerticalHeight; }
        }
        margin: 0 auto;
        .size(@chipVerticalWidth, @chipVerticalHeight);

        border: 1px solid @chipLine;
        .box-shadow(
                    @chipYellowShadow inset,
                    @chipYellowShadow,
                    @chipLineShadow,
                    @chipLineShadow inset
                    );
        
        &:after {
            content: '';
            position: absolute;
            left: -@chipVerticalWidth;
            display: inline-block;
            .size(3 * @chipVerticalWidth, 0);
            margin: 0;
            border-top: 1px solid @chipLine;
            .box-shadow(
                        @chipYellowShadow inset,
                        @chipYellowShadow,
                        @chipLineShadow
                        );
        }
    }
}

.data {
    position: relative;
    z-index: 100;
    margin-left: 30px;
    text-transform: uppercase;    

    .pan,
    .month,
    .year,
    .year:before,
    .name-on-card,
    .date {
        position: relative;
        z-index: 20;
        letter-spacing: 1px;
        text-shadow: 1px 1px 1px #000;
        
        &:before, 
        &:after {
            position: absolute;
            z-index: -10;
            content: attr(title);
            color: rgba(0, 0, 0, 0.2);
            text-shadow: none;
        }
        &:before { 
            .pos(-1px, -1px);
            color: rgba(0, 0, 0, 0.1); 
        }
        &:after { 
            .pos(1px, 1px);
            z-index: 10; 
        }
    }
    .pan {
        position: relative;
        z-index: 50;
        margin: 0;
        letter-spacing: 1px;
        font-size: 26px;
    }
    
    .first-digits {
        margin: 0;
        font: 400 10px/1 @sansSerif;
    }

    .exp-date-wrapper {
        margin-top: 5px;
        margin-left: 64px; 
        line-height: 1;
        .clearfix;
                
        .left-label {
            float: left;
            display: inline-block;
            width: 40px;
            font: 400 7px/8px @sansSerif;
            letter-spacing: 0.5px;
        }

        .exp-date {
            display: inline-block;
            float: left;
            margin-top: -10px;
            margin-left: 10px;
            text-align: center;
            .upper-labels { font: 400 7px/1 @sansSerif; }
            .year:before  { content: '/'; }
        }
    }
    .name-on-card { margin-top: 10px; }
}

.lines-down {
    &:before {
        content: '';
        position: absolute;
        .pos(80px, -200px);
        z-index: 10; 
        .size(550, 400); 
        border-top: 2px solid #392db2;
        .border-radius(40%, 60%, 0, 0);
        box-shadow: 1px 1px 100px #4035b2;
        .gradient-radial(rgba(45,33,166,0), rgba(45,33,166,1));
    }
    &:after {
        content: '';
        position: absolute;
        .pos(20px, -100px);
        z-index: 10;
        .size(350, 400);
        border-top: 2px solid #392db2;
        .border-radius(20%, 80%, 0, 0);
        box-shadow: inset -1px -1px 44px #4035b2;
        .gradient-radial(rgba(45,33,166,0), rgba(45,33,166,1));
    }
}

.lines-up {
    &:before {
        content: '';
        position: absolute;
        .pos(-110px, -70px);
        z-index: 2;
        .size(480, 300);
        border-bottom: 2px solid #392db2;
        .border-radius(0, 0, 60%, 90%);
        box-shadow: inset 1px 1px 44px #4035b2;
        .gradient-radial(rgba(64,49,178,0), rgba(35,24,154,1));
    }
    &:after {
        content: '';
        position: absolute;
        .pos(-180px, -200px);
        z-index: 1;
        .size(530, 420);
        border-bottom: 2px solid #4035b2;
        .border-radius(0, 40%, 50%, 50%);
        box-shadow: inset 1px 1px 44px #4035b2;
        .gradient-radial(rgba(45,33,166,0), rgba(45,33,166,1));
    }
}



// COLORS:
@cardBgBlue : #23189a;
@cardBorder : darken(@cardBgBlue, 5%);

@chipLine        : #322d28;
@chipYellowLight : lighten(#fffb97, 5%);
@chipYellowDark  : darken(#bcad76, 5%);

// SHADOWS:
@chipYellowShadow : 0 0 5px rgba(144, 133, 87, 0.25);
@chipLineShadow   : 0 0 4px rgba(0, 0, 0, 0.1);

// DIMENTIONS:
@chipWidth          : 50px;
@chipHeight         : 40px;
@chipSideWidth      : 12px;
@chipSideHeight     : 24px;
@chipVerticalWidth  : ((@chipWidth - 2*@chipSideWidth) / 3);
@chipVerticalHeight : 12px;


// FONTS:
@sansSerif : 'Open Sans',  Arial, sans-serif;
@monospace : 'Iceland', monospace;


// MIXINS:

.clearfix () {
    &:before,
    &:after {
        content: " ";
        display: table;
    }
    &:after {
        clear: both;
    }
    *zoom: 1;   // IE 6/7
}

.gradient-radial (@color1, @color2) {
    background: rgb(red(@color1), green(@color1), blue(@color1)); /* Old browsers */
    background: -moz-radial-gradient(center, ellipse cover, @color1 100%, @color2 100%); /* FF3.6+ */
    background: -webkit-gradient(radial, center center, 0px, center center, 100%, color-stop(0%,@color1), color-stop(100%,@color2)); /* Chrome,Safari4+ */
    background: -webkit-radial-gradient(center, ellipse cover, @color1 100%, @color2 100%); /* Chrome10+,Safari5.1+ */
    background: -o-radial-gradient(center, ellipse cover, @color1 44%, @color2 100%); /* Opera 12+ */
    background: -ms-radial-gradient(center, ellipse cover, @color1 44%, @color2 100%); /* IE10+ */
    background: radial-gradient(ellipse at center, @color1 44%, @color2 100%); /* W3C */
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr="@{color1}", endColorstr="@{color2}",GradientType=1 ); /* IE6-9 fallback on horizontal gradient */
}

.pos (@top, @left) {
    top: @top;
    left: @left;
}

.pos (@top, @left, @bottom, @right) {
    top: @top;
    left: @left;
    bottom: @bottom;
    right: @right;
}