sd-3dmodel-loader/style.css

#threeDModelLoader-container [type=button] {
    background-color: rgb(25, 118, 210);
    text-transform: uppercase;
    margin: 2px;
    padding: 6px 16px;
    color: rgb(255, 255, 255);
    line-height: 1.75;
    font-family: Roboto, Helvetica, Arial, sans-serif;
}

#threeDModelLoader-container menu,
#threeDModelLoader-container ul {
    margin: 0px 0px 0px 17px;
}