body {
    display: flex;
    flex-flow: column nowrap;
    margin: 0;
    min-height: 100vh;
    align-items: center;

    font-family: Georgia, sans-serif;
    background-color: white;
    /*
    background-image: repeating-linear-gradient( 0deg, skyblue 0, skyblue 1px, transparent 0, transparent 20px),
                      repeating-linear-gradient(90deg, skyblue 0, skyblue 1px, transparent 0, transparent 20px);
    */
}
h1 sub {
    font-size: .5em;
    color: darkslategray;
    font-style: italic;
}

ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

#custom-toggler {
    position: absolute;
    padding: 1em;
    font: inherit;
}

#main-color {
    display: inline-block;
    border: 4px dashed tomato;
}
#main-color .picker_sample, #main-color .picker_done {
    display: none;
}
#main-color .picker_editor {
    width: 100%;
}

#shared li {
    display: inline-block;
    width: 2em;
    height: 2em;
}
#shared .picker_editor {
    width: 100%;
}
#shared-1 { background-color:tomato; }
#shared-2 { background-color:lime; }
#shared-3 { background-color:dodgerblue; }
#shared-4 { background-color:gold; }

#basic { top:45%; left:1em; }

#custom-toggler { bottom:20%; left:5%; }
#custom { bottom:20%; left:40%; }

.popup-parent {
    position: absolute;
    background: dodgerblue;
    color: white;
    padding: 10px 16px;
    width: 100px;
    font-family: sans-serif;
    font-weight: 100;
    font-size: 20px;
    text-align: center;
}
.popup-parent:focus {
    outline: 0.3em dashed rgba(255, 165, 0, 0.7);
}

@media(max-width: 500px) {
    .layout_default.picker_wrapper {
        font-size: 7px;
    }
    .layout_default .picker_editor {
        width: 100%;
    }
}


/* //DEBUG
.picker_hue {
    background: none;
}
.picker_hue::before {
    content:  '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(90deg, red, yellow, lime, cyan, blue, magenta, red);
    outline: 1px solid silver;
}
*/