body {
    font-family: 'Open Sans', sans-serif;
}

ul li {
    list-style: none;
}

.border {
    border: 2px solid #5F5F5F;
    border-radius: 8px;
    padding: 10px;
}

.keypad {
    margin-bottom: 12px;
}

.keypad div.first {
    padding-right: 4px;
}

.keypad div.second {
    padding-right: 8px;
    padding-left: 8px;
}

.keypad div.third {
    padding-left: 4px;
}

button.btn.btn-default,
button.btn.btn-default:hover,
button.btn.btn-default:focus {
    background: #050505;
    /* Old browsers */
    background: -moz-linear-gradient(top, #474747 0%, #474747 50%, #050505 50%, #050505 100%);
    /* FF3.6+ */
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #474747), color-stop(50%, #474747), color-stop(50%, #050505), color-stop(100%, #050505));
    /* Chrome,Safari4+ */
    background: -webkit-linear-gradient(top, #474747 0%, #474747 50%, #050505 50%, #050505 100%);
    /* Chrome10+,Safari5.1+ */
    background: -o-linear-gradient(top, #474747 0%, #474747 50%, #050505 50%, #050505 100%);
    /* Opera 11.10+ */
    background: -ms-linear-gradient(top, #474747 0%, #474747 50%, #050505 50%, #050505 100%);
    /* IE10+ */
    background: linear-gradient(to bottom, #474747 0%, #474747 50%, #050505 50%, #050505 100%);
    /* W3C */
    filter: progid: DXImageTransform.Microsoft.gradient( startColorstr='#474747', endColorstr='#050505', GradientType=0);
    /* IE6-9 */
    color: #ffffff;
}

.keypad button.btn:hover {
    border-color: #ffffff;
}

.keypad button.btn {
    font-weight: bold;
    font-size: 2.5rem;
    border-width: 1px;
    border-color: #999;
    padding-top: 5px;
    padding-bottom: 5px;
}

footer {
    background-color: #202020;
    color: #eee;
    padding-top: 10px;
    padding-bottom: 5px;
}

#calculator {
    position: relative;
    background-color: #050505;
    padding: 10px;
    min-height: 465px !important;
    box-sizing: border-box;
}

#calculatorResult {
    display: none;
    background-color: #050505;
    padding: 10px;
    min-height: 465px !important;
    box-sizing: border-box;
}

#calculator .vat-rate span {
    color: #ffffff;
    font-size: 1.8rem;
}

#calculator .vat-rate input#vatPercent {
    font-size: 2rem;
    height: 120%;
    padding: 8px 2px;
    text-align: center;
    color: #202020;
}

#calculator .vat-rate span.input-group-addon {
    color: #000;
    background-color: #fff;
    font-size: 2rem;
}

.calculate-button .first {
    padding-right: 6px;
}

.calculate-button .second {
    padding-left: 6px;
}

.calculate-button button {
    font-weight: bold;
    font-size: 1.7rem;
    border-width: 1px;
    padding-top: 10px;
    padding-bottom: 10px;
}

input#inputAmount {
    font-weight: bold;
    font-size: 2.5rem;
    height: 54px;
}

label {
    font-weight: bold;
    font-size: 1.5rem;
    color: #ffffff;
}

#calculatorResult input {
    font-weight: bold;
    font-size: 2.5rem;
    height: 54px;
}

#calculatorResult button#back_to_vat {
    font-weight: bold;
    font-size: 2rem;
    border-width: 1px;
    padding-top: 10px;
    padding-bottom: 10px;
}

.indicator {
    margin: 25px 0;
}

.input-group-addon {
    font-size: 2.5rem;
}

input[type=range] {
    -webkit-appearance: none;
    margin: 10px 0;
    width: 100%;
    background-color: transparent;
}

input[type=range]:focus {
    outline: none;
}

input[type=range]::-webkit-slider-runnable-track {
    width: 100%;
    height: 5px;
    cursor: pointer;
    animate: 0.2s;
    box-shadow: 0px 0px 0px #000000;
    background: #2497E3;
    border-radius: 1px;
    border: 0px solid #000000;
}

input[type=range]::-webkit-slider-thumb {
    box-shadow: 1px 1px 10px #000000;
    border: none;
    height: 19px;
    width: 20px;
    border-radius: 25px;
    background: #2497E3;
    cursor: pointer;
    -webkit-appearance: none;
    margin-top: -8px;
}

input[type=range]:focus::-webkit-slider-runnable-track {
    background: #2497E3;
}

input[type=range]::-moz-range-track {
    width: 100%;
    height: 5px;
    cursor: pointer;
    animate: 0.2s;
    box-shadow: 0px 0px 0px #000000;
    background: #2497E3;
    border-radius: 1px;
    border: 0px solid #000000;
}

input[type=range]::-moz-range-thumb {
    box-shadow: 1px 1px 10px #000000;
    border: none;
    height: 20px;
    width: 20px;
    border-radius: 25px;
    background: #2497E3;
    cursor: pointer;
}

input[type=range]::-ms-track {
    width: 100%;
    height: 5px;
    cursor: pointer;
    animate: 0.2s;
    background: transparent;
    border-color: transparent;
    color: transparent;
}

input[type=range]::-ms-fill-lower {
    background: #2497E3;
    border: 0px solid #000000;
    border-radius: 2px;
    box-shadow: 0px 0px 0px #000000;
}

input[type=range]::-ms-fill-upper {
    background: #2497E3;
    border: 0px solid #000000;
    border-radius: 2px;
    box-shadow: 0px 0px 0px #000000;
}

input[type=range]::-ms-thumb {
    box-shadow: 1px 1px 10px #000000;
    border: 2px solid #A1D0FF;
    height: 20px;
    width: 20px;
    border-radius: 25px;
    background: #fff;
    cursor: pointer;
}

input[type=range]:focus::-ms-fill-lower {
    background: #2497E3;
}

input[type=range]:focus::-ms-fill-upper {
    background: #2497E3;
}

.section {
    min-height: 100vh;
    box-sizing: border-box;
    padding-bottom: 3em;
    padding-top: 3em;
    margin-top: 4em;
}

.section h3.header {
    font-weight: bold;
    border-bottom: 2px solid #888;
    text-align: center;
    padding-bottom: 1em;
    margin-bottom: 1em;
}

.navbar-inverse .navbar-nav>.active>a,
.navbar-inverse .navbar-nav>.active>a:hover,
.navbar-inverse .navbar-nav>.active>a:focus {
    background-color: #369;
    color: #FFF;
}

.padding-15 {
    padding-left: 25px;
}

@media(max-screen:767px) {
    .padding-15 {
        padding: 10px 10px 10px 10px;
    }
}