body {
    padding-top: 20px;
    padding-bottom: 20px;
}

#draw-canvas {
    border: 2px dotted #CCCCCC;
    border-radius: 5px;
    cursor: crosshair;
}

#draw-dataUrl {
    width: 100%;
}

h3 {
    margin: 10px 15px;
}

h1 {
    margin: 10px 15px;
}

header {
    background: #273B47;
    height: 100%;
    width: 100%;
    padding: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

section {
    flex: 1;
}

header {
    color: white;
    font-weight: 500;
    padding-left: 15px;
}


.button {
    background: #3071a9;
    box-shadow: inset 0 -3px 0 rgba(0,0,0,.3);
    font-size: 14px;
    padding: 5px 10px;
    border-radius: 5px;
    margin: 0 15px;
    text-decoration: none;
    color: white;
}

    .button:active {
        transform: scale(0.9);
    }

.contenedor {
    width: 100% margin: 5px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.instrucciones {
    width: 90%;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    margin-bottom: 10px;
}

label {
    margin: 0 15px;
}

footer {
    background: #273B47;
    color: white;
    height: 100%;
    width: 100%;
    margin-top: 10px;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}


input[type=range] {
    -webkit-appearance: none;
    margin: 18px 0;
}

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

    input[type=range]::-webkit-slider-runnable-track {
        width: 100%;
        height: 8.4px;
        cursor: pointer;
        animate: 0.2s;
        box-shadow: 1px 1px 1px #000000, 0px 0px 1px #0d0d0d;
        background: #3071a9;
        border-radius: 1.3px;
        border: 0.2px solid #010101;
    }

    input[type=range]::-webkit-slider-thumb {
        box-shadow: 1px 1px 1px #000000, 0px 0px 1px #0d0d0d;
        border: 1px solid #000000;
        height: 36px;
        width: 16px;
        border-radius: 3px;
        background: #ffffff;
        cursor: pointer;
        -webkit-appearance: none;
        margin-top: -14px;
    }

    input[type=range]:focus::-webkit-slider-runnable-track {
        background: #367ebd;
    }

    input[type=range]::-moz-range-track {
        width: 100%;
        height: 8.4px;
        cursor: pointer;
        animate: 0.2s;
        box-shadow: 1px 1px 1px #000000, 0px 0px 1px #0d0d0d;
        background: #3071a9;
        border-radius: 1.3px;
        border: 0.2px solid #010101;
    }

    input[type=range]::-moz-range-thumb {
        box-shadow: 1px 1px 1px #000000, 0px 0px 1px #0d0d0d;
        border: 1px solid #000000;
        height: 36px;
        width: 16px;
        border-radius: 3px;
        background: #ffffff;
        cursor: pointer;
    }

    input[type=range]::-ms-track {
        width: 100%;
        height: 8.4px;
        cursor: pointer;
        animate: 0.2s;
        background: transparent;
        border-color: transparent;
        border-width: 16px 0;
        color: transparent;
    }

    input[type=range]::-ms-fill-lower {
        background: #2a6495;
        border: 0.2px solid #010101;
        border-radius: 2.6px;
        box-shadow: 1px 1px 1px #000000, 0px 0px 1px #0d0d0d;
    }

    input[type=range]::-ms-fill-upper {
        background: #3071a9;
        border: 0.2px solid #010101;
        border-radius: 2.6px;
        box-shadow: 1px 1px 1px #000000, 0px 0px 1px #0d0d0d;
    }

    input[type=range]::-ms-thumb {
        box-shadow: 1px 1px 1px #000000, 0px 0px 1px #0d0d0d;
        border: 1px solid #000000;
        height: 36px;
        width: 16px;
        border-radius: 3px;
        background: #ffffff;
        cursor: pointer;
    }

    input[type=range]:focus::-ms-fill-lower {
        background: #3071a9;
    }

    input[type=range]:focus::-ms-fill-upper {
        background: #367ebd;
    }