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

#draw-dataUrl {
    width: 100%;
}
h3 {
    margin: 10px 15px;
}

section{
    flex:1;
}

h1 {
    margin: 10px 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;
}


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;
}