.reflexao-card {
        max-width: 700px;
        margin: 30px auto 100px;
        padding: 40px;
        background: white;
        border-radius: 1rem;
        border: 1px solid #d2d2d2;
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    }
    .reflexao-card h1 {
        font-size: 1.3rem;
        text-transform: uppercase;
        color: #6c757d;
        margin-bottom: 1.5rem;
        letter-spacing: 1px;
    }
    .reflexao-card p {
        font-size: 1.4rem;
        line-height: 1.8;
        color: #333;
    }
.optionsThis {   
background-color: #ffffff;
    padding-top: 20px;
    padding-bottom: 20px;
    font-size: .85rem;
    border: 1px solid #e9ecef;
    border-radius: 6px;
}
    
.wallThis {
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, #cacaca 10%, transparent 11%);
    background-size: 1em 1em;
    opacity: 1;
    padding: 30px 0;
}
    
    canvas {
    border:1px solid #ccc;
    display:block;
    margin:auto;
    }
    
    
    .controls {
    max-width:600px;
    margin:20px auto;
    }

label.mt-2 {
    font-weight: 500;
}
    
    ul.pal-cor {
    list-style-type: none;
     padding: 0;
        margin: 0;
    }
    
    .color-swatch {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    cursor: pointer;
    margin: 2px 7px;
    display: inline-block;
    border: 1px solid #ccc;
    }

 .form-control {
    padding: 0.3rem .7rem;
    font-size: 1rem;
}   

    .form-control-color {
width: 100%;
    height: 2rem;
    border: 1px solid rgb(179 179 179 / 47%) !important;
    border-radius: 4px;
    padding: 3px;
    background-color: aliceblue !important;
    }

input#showAuthor {
    vertical-align: text-top;
}