/*  ######################### 
 *	### Calculator styles ###
 *  ######################### */

/* Grid units */
.u1,
.u2,
.u3,
.u4 {
    /*float: left;*/
    margin: 3px;
}

.u1 {
    /* width: 40px;*/
    width: 49px;
}

.u2 {
    /*width: 86px;*/
    width: 103px;
}

.u3 {
    width: 132px;
}

.u4 {
    /*width: 178px;*/
    width: 215px;
}

.calculator {
    -moz-border-radius: 5px;
    -webkit-border-radius: 5px;
    border-radius: 5px;
    -moz-box-shadow: inset 0px 1px #7b839b;
    -webkit-box-shadow: inset 0px 1px #7b839b;
    box-shadow: inset 0px 1px #7b839b;
    /*background-color: #3C4150;*/
    background-color: #5F5F5F;
    border: 1px solid #181A20;
    /*float: left;*/
    padding: 6px;
    /*width: 184px;*/
    width: 240px;
}

.display {
    -moz-border-radius: 3px;
    -webkit-border-radius: 3px;
    border-radius: 3px;
    -moz-box-shadow: inset 0 1px 1px #0A0B0D, 0px 1px #5E6370;
    -webkit-box-shadow: inset 0 1px 1px #0A0B0D, 0px 1px #5E6370;
    box-shadow: inset 0 1px 1px #0A0B0D, 0px 1px #5E6370;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    background-color: #17181E;
    border: 1px solid #181A20;
    padding: 10px;
    text-align: right;
}

.display {
    background-color: #fff;
    min-height: 40px;
}

.display-text {
    color: #fff;
    font-size: 22px;
    line-height: 42px;
    overflow: hidden;
    unicode-bidi: embed;
    width: 1000px;
    float: right;
}

.display-inner {
    width: 196px;
    overflow: hidden;
    font-size: 18px;
    font-weight: lighter;
    min-height: 20px;
}

.button {
    -moz-border-radius: 3px;
    -webkit-border-radius: 3px;
    border-radius: 3px;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    border: 1px solid #181A20;
    color: #fff;
    cursor: pointer;
    /*float: left;*/
    font-family: Arial, Helvetica, sans-serif;
    font-size: 12px;
    font-weight: bold;
    /*line-height: 25px;*/
    line-height: 32px;
    padding: 0 8px;
    text-align: center;
    text-decoration: none;
    vertical-align: middle;
}

    .button:active,
    .button-active {
        position: relative;
        top: 1px;
    }

    .button:active,
    .button:focus {
        outline: 0;
    }
/* Mozilla fix */
button::-moz-focus-inner {
    padding: 0;
    border: 0;
}

/* Buttons styling exceptions */
.button-backspace {
    font-size: 17px;
    font-weight: normal;
}


/* Button skins */
.button-gray {
    -moz-box-shadow: inset 0px 1px #9498A3, 0 1px 1px #323643;
    -webkit-box-shadow: inset 0px 1px #9498A3, 0 1px 1px #323643;
    box-shadow: inset 0px 1px #9498A3, 0 1px 1px #323643;
    background-color: #595E6B;
    background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#656976), to(#4B505E));
    background-image: -webkit-linear-gradient(top, #656976, #4B505E);
    background-image: -o-linear-gradient(top, #656976, #4B505E);
    background-image: linear-gradient(to bottom, #656976, #4B505E);
    background-image: -moz-linear-gradient(top, #656976, #4B505E);
    background-repeat: repeat-x;
    filter: progid:dximagetransform.microsoft.gradient(startColorstr='#ff656976', endColorstr='#ff4B505E', GradientType=0);
    text-shadow: 0px -1px #181A20;
}

    .button-gray:hover {
        background-color: #666B78;
        background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#757985), to(#545867));
        background-image: -webkit-linear-gradient(top, #757985, #545867);
        background-image: -o-linear-gradient(top, #757985, #545867);
        background-image: linear-gradient(to bottom, #757985, #545867);
        background-image: -moz-linear-gradient(top, #757985, #545867);
        background-repeat: repeat-x;
        filter: progid:dximagetransform.microsoft.gradient(startColorstr='#ff757985', endColorstr='#ff545867', GradientType=0);
    }

    .button-gray.active,
    .button-gray:active {
        -webkit-box-shadow: inset 0 1px 1px #14171E, 0px 1px #5E6370;
        -moz-box-shadow: inset 0 1px 1px #14171E, 0px 1px #5E6370;
        box-shadow: inset 0 1px 1px #14171E, 0px 1px #5E6370;
        background-color: #292D3A;
        background-image: none;
        filter: progid:dximagetransform.microsoft.gradient(enabled=false);
    }

.button-red {
    -moz-box-shadow: inset 0px 1px #CA9883, 0 1px 1px #323643;
    -webkit-box-shadow: inset 0px 1px #CA9883, 0 1px 1px #323643;
    box-shadow: inset 0px 1px #CA9883, 0 1px 1px #323643;
    background-color: #965F48;
    background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#A46E57), to(#844D37));
    background-image: -webkit-linear-gradient(top, #A46E57, #844D37);
    background-image: -o-linear-gradient(top, #A46E57, #844D37);
    background-image: linear-gradient(to bottom, #A46E57, #844D37);
    background-image: -moz-linear-gradient(top, #A46E57, #844D37);
    background-repeat: repeat-x;
    filter: progid:dximagetransform.microsoft.gradient(startColorstr='#ffA46E57', endColorstr='#ff844D37', GradientType=0);
    text-shadow: 0px -1px #58372A;
}

    .button-red:hover {
        background-color: #A26B55;
        background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#B4806A), to(#915740));
        background-image: -webkit-linear-gradient(top, #B4806A, #915740);
        background-image: -o-linear-gradient(top, #B4806A, #915740);
        background-image: linear-gradient(to bottom, #B4806A, #915740);
        background-image: -moz-linear-gradient(top, #B4806A, #915740);
        background-repeat: repeat-x;
        filter: progid:dximagetransform.microsoft.gradient(startColorstr='#ffB4806A', endColorstr='#ff915740', GradientType=0);
    }

    .button-red.active,
    .button-red:active {
        -webkit-box-shadow: inset 0 1px 1px #2A130C, 0px 1px #5E6370;
        -moz-box-shadow: inset 0 1px 1px #2A130C, 0px 1px #5E6370;
        box-shadow: inset 0 1px 1px #2A130C, 0px 1px #5E6370;
        background-color: #472619;
        background-image: none;
        filter: progid:dximagetransform.microsoft.gradient(enabled=false);
    }

.button-blue {
    -moz-box-shadow: inset 0px 1px #BCD6FF, 0 1px 1px #323643;
    -webkit-box-shadow: inset 0px 1px #BCD6FF, 0 1px 1px #323643;
    box-shadow: inset 0px 1px #BCD6FF, 0 1px 1px #323643;
    background-color: #598FE9;
    background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#6DA1F8), to(#427BD8));
    background-image: -webkit-linear-gradient(top, #6DA1F8, #427BD8);
    background-image: -o-linear-gradient(top, #6DA1F8, #427BD8);
    background-image: linear-gradient(to bottom, #6DA1F8, #427BD8);
    background-image: -moz-linear-gradient(top, #6DA1F8, #427BD8);
    background-repeat: repeat-x;
    filter: progid:dximagetransform.microsoft.gradient(startColorstr='#ff6DA1F8', endColorstr='#ff427BD8', GradientType=0);
    text-shadow: 0px -1px #2C4E88;
}

    .button-blue:hover {
        background-color: #6E9EED;
        background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#83B0FC), to(#578ADE));
        background-image: -webkit-linear-gradient(top, #83B0FC, #578ADE);
        background-image: -o-linear-gradient(top, #83B0FC, #578ADE);
        background-image: linear-gradient(to bottom, #83B0FC, #578ADE);
        background-image: -moz-linear-gradient(top, #83B0FC, #578ADE);
        background-repeat: repeat-x;
        filter: progid:dximagetransform.microsoft.gradient(startColorstr='#ff83B0FC', endColorstr='#ff578ADE', GradientType=0);
    }

    .button-blue.active,
    .button-blue:active {
        -webkit-box-shadow: inset 0 1px 1px #0E192E, 0px 1px #5E6370;
        -moz-box-shadow: inset 0 1px 1px #0E192E, 0px 1px #5E6370;
        box-shadow: inset 0 1px 1px #0E192E, 0px 1px #5E6370;
        background-color: #1E3357;
        background-image: none;
        filter: progid:dximagetransform.microsoft.gradient(enabled=false);
    }