:root {
    --button-background: hsla(200, 0%, 20%, 1.0);
    --button-hover-background: hsla(200, 0%, 35%, 1.00);
    --button-selected-background: hsla(210, 100%, 45%, 1.0);
    --button-hover-selected-background: hsla(210, 60%, 35%, 1.0);

    --button-text: hsl(200, 0%, 90%);
    --button-selected-text: white;
    --button-disabled-text: hsl(200, 0%, 50%);

    --option-background: transparent;
    --option-hover-background: hsla(200, 0%, 50%, 0.25);
    --option-selected-background: hsla(210, 100%, 45%, 1.0);
    --option-hover-selected-background: hsla(210, 60%, 35%, 1.0);

    --option-text: hsl(200, 0%, 90%);
    --option-selected-text: white;
    --option-disabled-text: hsl(200, 0%, 50%);

    --header-background: hsla(200, 0%, 5%, 1);
    --panel-background: hsla(200, 0%, 15%, 0.98);
    --panel-two-background: hsla(200, 0%, 5%, 0.4);
    --collection: hsla(200, 0%, 5%, 0);

    --text: rgb(221, 221, 221);

    --alert-note:      rgba( 34, 34, 34, 0.99);
    --alert-warning:   rgba(128, 80,  0, 0.95);
    --alert-error:     rgba( 96, 48,  0, 0.95);
    --alert-assert:    rgba( 96,  0,  0, 0.95);
    --alert-exception: rgba( 96,  0,  0, 0.95);
}

* {
    color: var(--text);
    border: 0px;
    background: transparent;
    font-size: 11px;
}

/********************************/
/* GENERAL ELEMENT STYLING      */

*.full-size {
    display: inline;
    width: 100%;
    text-align: center;
}

*.half-size {
    display: inline;
    width: 50%;
    text-align: center;
}

*.third-size {
    display: inline;
    width: 33.333%;
    text-align: center;
}

*.fourth-size {
    display: inline;
    width: 25%;
    text-align: center;
}

*.fifth-size {
    display: inline;
    width: 20%;
    text-align: center;
}

label {
    display: block;
    width: 100%;
}

/********************************/
/* GENERAL BUTTON STYLING       */

button {
    display: block;
    width: 100%;
    margin: 2px;
    border: 0px;
    background: var(--button-background);
    color: var(--text);
    text-align: center;
}
button:focus {
    background: var(--button-hover-background);
}
button:active {
    background: var(--button-selected-background);
}
button:hover {
    background: var(--button-hover-background);
}
button:active:hover {
    background: var(--button-hover-selected-background);
}
button:disabled {
    background-color: var(--button-background);
    color: var(--button-disabled-text);
}



/********************************/
/* radio input                  */
/********************************/


input[type="radio"] {
    position: absolute;
    /*display: none;*/
}
input[type="radio"]::marker {
    display: none;
}

label[type="radio"] {
    background: var(--button-background);
    color: var(--option-text);
    margin: 2px;
    border: 0px;
    padding: 4px 6px 4px 6px;
}
label[type="radio"]:hover {
    background: var(--button-hover-background);
}
label[type="radio"]:checked {
    background: var(--button-selected-background);
    color: var(--option-selected-text);
}
label[type="radio"]:active {
    background: var(--button-selected-background);
}
label[type="radio"]:active:hover {
    background: var(--button-hover-selected-background);
}
label[type="radio"]:disabled {
    background-color: var(--button-background);
    color: var(--option-disabled-text);
}



/**********************/
/* checkbox input     */
/**********************/


label[type="checkbox"] {
    background: var(--option-background);
    color: var(--option-text);
    margin: 2px 2px;
    border: 0px;
    padding: 4px 2px;
}
label[type="checkbox"]:hover {
    background: var(--option-hover-background);
}
label[type="checkbox"]:active {
    background: var(--option-hover-background);
}

input[type="checkbox"]::marker {
    background: var(--button-background);
    margin: 0px 6px 1px 2px;
    border: 0px;
    border-radius: 2px;
    padding: 2px;
    width: 20px;
    height: 14px;
}
input[type="checkbox"]:checked::marker {
    background-color: var(--button-selected-background);
    background-image: url('checkmark.png');
}
input[type="checkbox"]:hover::marker {
    background-color: var(--button-hover-background);
}
input[type="checkbox"]:hover:checked::marker {
    background-color: var(--button-selected-background);
}
input[type="checkbox"]:active:hover::marker {
    background-color: var(--button-selected-background);
}


label[type="checkbox"]:hover input[type="checkbox"]::marker {
    background-color: var(--button-hover-background);
}
label[type="checkbox"]:hover input[type="checkbox"]:checked::marker {
    background-color: var(--button-selected-background);
}
label[type="checkbox"]:active:hover input[type="checkbox"]::marker {
    background-color: var(--button-selected-background);
}

label > span {
    margin: 0px;
    border: 0px;
    padding: 0px;
}




/********************************/
/* range input                  */
/********************************/

input[type="range"] {
    display: block;
    position: relative;
    left: 0;
    top: 0;
    width: 100%;
    margin: 0px;
    padding: 0px;
    background: transparent;
}

input[type="range"] > *.inputrange-left {
    background-color: var(--option-selected-background);
    border: 0px;
    top: -6px;
    z-index: 0;
}
input[type="range"] > *.inputrange-right {
    background-color: var(--option-background);
    border: 0px;
    top: -6px;
    z-index: 0;
}
input[type="range"]:active > *.inputrange-left {
    background-color: hsla(200, 100%, 62.5%, 1.0);
}
input[type="range"] > *.inputrange-handle {
    left: 0px;
    top: -4px;
    width: 8px;
    height: 10px;
    background-color: hsl(200, 0%, 70%);
    z-index: 1;
    border-radius: 3px;
}




/********************************/
/* input                        */
/********************************/

*.labeledinputtext-container {
    padding-left: 4px;
}


/* old ^, new v */


/********************************/
/* text input                   */
/********************************/

input[type="text"] {
    color: var(--text);
    background: var(--button-background);
    padding: 4px 8px 4px 8px;
    height: 24px;
}

input[type="text"]:hover {
    color: var(--text);
    background: var(--button-hover-background);
}

input[type="text"]:focus {
    color: var(--text);
    background: var(--button-selected-background);
}

input[type="text"]:disabled {
    background-color: var(--button-background);
    color: var(--button-disabled-text);
    cursor: default;
}


/********************************/
/* number input                 */
/********************************/

input[type="number"] {
    color: var(--text);
    background: var(--button-background);
    padding: 4px 8px 4px 8px;
    height: 24px;
}

input[type="number"]:hover {
    color: var(--text);
    background: var(--button-hover-background);
}

input[type="number"]:focus {
    color: var(--text);
    background: var(--button-selected-background);
}

input[type="number"]:disabled {
    background-color: var(--button-background);
    color: var(--button-disabled-text);
    cursor: default;
}


/********************************/
/* labeled text/number input    */
/********************************/


div.labeled-input-text {
    margin: 0px;
}

div.labeled-input-text label {
    display: inline;
    text-align: left;
    margin: 4px 0px 0px 4px;
    padding: 0px;
    width: 50%;
}

div.labeled-input-text input[type="text"] {
    display: inline;
    width: 50%;
    background: var(--button-background);
    color: var(--text);
}
div.labeled-input-text input[type="text"]:hover {
    background: var(--button-hover-background);
    color: var(--text);
}
div.labeled-input-text input[type="text"]:focus {
    background: var(--button-selected-background);
    color: var(--text);
}
div.labeled-input-text input[type="text"]:disabled {
    background: var(--button-background);
    color: var(--button-disabled-text);
}


div.labeled-input-text input[type="number"] {
    display: inline;
    width: 50%;
    background: var(--button-background);
    color: var(--text);
}
div.labeled-input-text input[type="number"]:hover {
    background: var(--button-hover-background);
    color: var(--text);
}
div.labeled-input-text input[type="number"]:focus {
    background: var(--button-selected-background);
    color: var(--text);
}
div.labeled-input-text input[type="number"]:disabled {
    background: var(--button-background);
    color: var(--button-disabled-text);
}

label.input-text {
    position: relative;
    display: block;
    text-align: left;
    margin: 0px;
    padding: 0px;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 30px;
}
label.input-text span {
    /*background: red;*/
    position: static;
    display: inline;
    margin: 4px 0px 0px 4px;
    border: 0;
    padding: 0;
}
label.input-text input {
    position: absolute;
    display: inline;
    left: 50%;
    top: 0px;
    width: 50%;
    margin: 0px;
}


/*input[type="text"] *.inputtext-cursor {
    color: var(--text);
}*/


/**************************/
/* details                */
/**************************/

details {
    background: var(--option-background);
    display: block;
    width: 100%;
    margin: 2px;
    border: 0px;
    padding: 0px;
}

summary {
    display: block;
    width: 100%;
    height: 24px;
    background: transparent;
    margin: 0px;
    border: 0px;
    padding: 4px 0px 0px 6px; /* leave right and bottom at 0 to help prevent wrapping of innertext! */
}
summary:hover {
    background: var(--option-hover-background);
}
summary::marker {
    display: inline;
    margin: 4px 8px 2px 0px;
    border: 0px;
    padding: 0px;
    width: 16px;
    height: 14px;
    background: transparent url('collapse_close.png');
}
details[open] > summary::marker {
    background: transparent url('collapse_open.png');
}


details > div.contents {
    /*display: none;*/
    border: 0px;
    border-color: transparent;
    background: var(--panel-two-background);
    padding: 4px 4px 4px 4px;
    margin: 0px 0px 0px 0px;
}
/*details[open] > div.inside {
    display: block;
}*/



/********************************/
/* GENERAL DIALOG STYLING       */
/********************************/

dialog {
    display: block;
    margin: 4px;
    border-radius: 4px;
    border: 0px;
    background: var(--panel-background);
    color: var(--text);
}
dialog.framed {
    margin: 4px;
    border: 1px var(--header-background);
    border-radius: 4px;
    padding: 0px;
}

dialog > h1 {
    display: block;
    left: 0px;
    top: 0px;
    width: 100%;
    background: var(--header-background);
    color: var(--text);
    margin: 0px;
    border: 0px;
    border-radius: 0px;
    padding: 4px;
}

dialog.moveable > h1:hover {
    cursor: grab;
}
dialog.moveable > h1:active {
    cursor: grab;
    /*background: var(--button-hover-background);*/
}

/* dialog minimize and close buttons */
button.dialog-action {
    display: none;
    max-width: 16px;
    max-height: 18px;
    margin: 1px;
    border: 0px;
    padding: 5px;
    background-color: transparent;
}

dialog.minimizeable button.dialog-minimize {
    display: inline;
}
button.dialog-minimize {
    background-image: url('collapse_open.png');
}
button.dialog-minimize:hover {
    background-color: var(--button-hover-background);
}
button.dialog-minimize:active:hover {
    background-color: var(--button-selected-background);
}
button.dialog-minimize:active {
    background-color: var(--button-hover-background);
}

dialog.closeable button.dialog-close {
    display: inline;
}
button.dialog-close {
    background-image: url('close.png');
}
button.dialog-close:hover {
    background-color: var(--button-hover-background);
}
button.dialog-close:active:hover {
    background-color: var(--button-selected-background);
}
button.dialog-close:active {
    background-color: var(--button-hover-background);
}




/****************************/
/* collections              */
/****************************/

div.collection {
    margin: 6px 0px 6px 0px;
    border: 0px;
    padding: 0px;
    background: var(--collection);
}

div.collection > h1 {
    color: var(--text);
    background-color: transparent;
    display: block;
    width: 100%;
    margin: 0px 0px 2px 0px;
    border: 0px transparent;
    border-bottom-color: rgba(0, 0, 0, 0.20);
    border-radius: 0px;
    padding: 2px 6px;
}

div.collection > div.contents {
    margin: 0px;
    border: 0px;
    border-radius: 4px;
    padding: 0px;
}

div.collection > div#fpsdiv {
    margin: 4px;
}

/* these are used to show/hide content based on state */
div.show-hide {
    margin: 0px;
    padding: 0px;
}


/********************************/
/* LOADING DIALOG STYLING       */
/********************************/

dialog#loadingdialog {
    width: 40%;
    left: 30%;
    top: -40%;
    z-index: 10000;
}


/********************************/
/* MAIN TOOLS STYLING           */
/********************************/

dialog#maindialog {
    width: 150px;
    min-width: 50px;
    max-width: 500px;
    padding: 0px;
}
dialog#maindialog * {
    overflow-x: hidden;
}

div#tools {
    margin: 0px;
    border: 0px;
    padding: 0px;
}
label.tool {
    background: var(--option-background);
    margin: 1px 0px;
    border: 0px;
    padding: 4px 2px;
}
label.tool:hover {
    background: var(--option-hover-background);
}
label.tool:checked {
    background: var(--option-selected-background);
}
label.tool:hover:checked {
    background: var(--option-hover-selected-background);
}
label.tool > img {
    display: inline;
    width: 32px;
    height: 32px;
    margin: 0px;
    border: 0px;
    padding: 0px;
}
label.tool > span {
    display: inline;
    margin: 8px 4px; /*7px 4px;*/
    border: 0px;
    padding: 0px;
    align-items: center;
    align-content: center;
}




/********************************/
/*                              */
/********************************/



label.mirror-enable {
    display: inline;
    width: 33.333%;
    overflow-x: hidden;
    white-space: nowrap;
    padding-left: 14px;
}


/***************************************************/
/* tiny ui window                                  */
/***************************************************/

dialog#tinydialog {
    width: 57px;
    min-width: 56px;
    padding: 0px;
    overflow: hidden;
}
dialog#tinydialog button.dialog-minimize {
    background-image: url('collapse_close.png');
}
dialog#tinydialog > div.contents {
    overflow: hidden;
}
dialog#tinydialog span.dialog-title {
    display: none;
    font-size: 0px;
    padding: 0px 2px;
    margin-left: -2px;
    height: 12px;
}
div#ttools > * {
    display: inline;
}
dialog#tinydialog div#ttools {
    margin: 2px;
}
label.ttool {
    display: none;
    background: var(--option-background);
    margin: 2px;
    padding: 4px;
    width: 42px;
}
label.ttool:hover {
    background: var(--option-hover-background);
}
label.ttool:hover:checked {
    background: var(--option-hover-selected-background);
}
label.ttool:checked {
    background: var(--option-selected-background);
}
label.ttool > img {
    display: inline;
    margin:0px;
    border:0px;
    padding:0px;
    width:32px;
    height:32px;
}
dialog#tinydialog div#ttools button.dialog-expand {
    display: inline;
    padding: 12px 4px 16px 4px;
    border: 0px;
    width: 20px;
    height: 40px;
    background: transparent url('collapse_close.png');
}


/***************************************************/
/* options window                                  */
/***************************************************/

dialog#optionsdialog {
    left: 100%;
    width: 225px;
    min-width: 150px;
    max-width: 500px;
}
dialog#optionsdialog-minimized {
    left: 100%;
    width: 225px;
    min-width: 150px;
    max-width: 500px;
}
dialog#optionsdialog-minimized button.dialog-minimize {
    background-image: url('collapse_close.png');
}


/***************************************************/
/* help window                                     */
/***************************************************/

dialog#helpsystem {
    width: 60%;
    left: 20%;
    top: -2%;
    /*height: 100%;*/
    /*max-height: 100%;*/
    background: hsla(200, 0%, 10%, 0.98);
}
dialog#helpsystem > div.contents {
    max-height: 90%;
}
div#helpsystem-buttons {
    /*position: absolute;*/
    margin: 0px;
    left: 0px;
    bottom: -30px;
    width: 100%;
    height: 32px;
    overflow: hidden;
}
div#helpsystem-buttons > button {
    display: inline;
    width: 25%;
    text-align: center;
    overflow: hidden;
    white-space: pre;
}



/***************************************************/
/* updater window                                  */
/***************************************************/

dialog#updatersystem {
    width: 40%;
    left: 30%;
    top: -2%;
    /*height: 100%;*/
    /*max-height: 100%;*/
    background: hsla(200, 0%, 10%, 0.98);
}
dialog#updatersystem > div.contents {
    max-height: 90%;
}
dialog#updatersystem p {
    margin: 4px 16px;
}
dialog#updatersystem div.collection {
    /*display: none;*/
    border: 1px black;
    background: var(--panel-two-background);
    padding: 4px 4px 4px 4px;
    margin: 0px 4px 0px 4px;
}
div#updatersystem-buttons {
    /*position: absolute;*/
    margin: 0px;
    left: 0px;
    bottom: -30px;
    width: 100%;
    height: 32px;
    overflow: hidden;
}
div#updatersystem-buttons > button {
    display: inline;
    width: 50%;
    text-align: center;
}

div#version-options > label {
    display: block;
    width: 100%;
    white-space: nowrap;
}

div#version-options > label.option-custom {
    display: inline;
    width: 50%;
}

div#version-options input#custom {
    display: inline;
    width: 50%;
}



/***************************************************/
/* keymap window                                   */
/***************************************************/

dialog#keymapsystem {
    width: 60%;
    left: 20%;
    top: -2%;
    background: hsla(200, 0%, 10%, 0.98);
}
dialog#keymapsystem > div.contents {
    max-height: 90%;
}
dialog#keymapsystem p {
    margin: 4px 16px;
}
dialog#keymapsystem div.collection {
    /*display: none;*/
    border: 1px black;
    background: var(--panel-two-background);
    padding: 4px 4px 4px 4px;
    margin: 0px 4px 0px 4px;
}
div#keymapsystem-buttons {
    /*position: absolute;*/
    margin: 0px;
    left: 0px;
    bottom: -30px;
    width: 100%;
    height: 32px;
    overflow: hidden;
}
div#keymapsystem-buttons > button {
    display: inline;
    width: 33.33%;
    text-align: center;
}

dialog#keymapsystem div.action {
    text-align: left;
}
dialog#keymapsystem button.key {
    display: inline;
    width: 90%;
    /*border: 1px black;*/
    /*text-align: center;*/
}
dialog#keymapsystem button.delkey {
    display: inline;
    left: 90%;
    width: 10%;
    height: 26px;
    padding-left: 0px;
    padding-right: 0px;
}
dialog#keymapsystem div.actiontype {
    width: 100%;
}
dialog#keymapsystem div.actiontype > label {
    display: inline;
    width: 20%;
    text-align: center;
}

dialog#keymapsystem td.action {
    width: 40%;
}
dialog#keymapsystem td.keymap {
    width: 60%;
}


div#keymapsystem-cover {
    position: absolute;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
    background: rgba(64, 64, 64, 0.75);
    margin: 0px;
    padding: 0px;
    border: 0px;
}


dialog#keymapconfig {
    width: 40%;
    left: 30%;
    top: -30%;
    background: hsla(200, 0%, 10%, 0.98);
}

/*dialog#keymapconfig table {
    margin: 0px;
    border: 0px;
    padding: 0px;
}
dialog#keymapconfig tr {
    margin: 0px;
    border: 0px;
    padding: 0px;
}
dialog#keymapconfig td {
    margin: 0px;
    border: 0px;
    padding: 0px;
}
*/
dialog#keymapconfig span#edit-action {
    margin: 0px;
    padding: 0px;
}

dialog#keymapconfig div#edit-key-mouse label {
    display: inline;
    text-align: center;
}
dialog#keymapconfig div#edit-key-mouse label input {
    display: inline;
    margin: 0px;
    border: 0px;
    padding: 0px;
    width: 0px;
}

dialog#keymapconfig label#edit-key-label {
    width: 95%;
}
dialog#keymapconfig label#edit-key-label span {
    display: inline;
    margin: 0px;
    border: 0px;
    padding: 0px;
}
dialog#keymapconfig label#edit-lmb-label {
    width: 33.3333%;
}
dialog#keymapconfig label#edit-mmb-label {
    width: 33.3333%;
}
dialog#keymapconfig label#edit-rmb-label {
    width: 33.3333%;
}

dialog#keymapconfig label#edit-wu-label {
    width: 50.0%;
}
dialog#keymapconfig label#edit-wd-label {
    width: 50.0%;
}


dialog#keymapconfig input#edit-key:focus {
    background: var(--button-selected-background);
}

dialog#keymapconfig div#edit-modifiers label {
    display: inline;
    width: 25%;
}
dialog#keymapconfig div#edit-type label {
    display: inline;
    width: 20%;
    text-align: center;
}
dialog#keymapconfig div#config-buttons > button {
    display: inline;
    width: 33.33%;
    text-align: center;
    white-space: nowrap;
}

/***************************************************/
/* alert window                                    */
/***************************************************/


dialog.alertdialog {
    width: 200px;
    left: 20%;
    max-height: 100%;
    /*overflow: hidden;*/
}
dialog.alertdialog > div.contents {
    max-height: 90%;
}
dialog.alertdialog div#alert-checker {
    margin: 0px;
    border: 0px;
    padding: 0px;
}
div.alertdialog-buttons {
    margin: 0px;
    left: 0px;
    bottom: -36px;
    width: 100%;
    height: 32px;
    overflow: hidden;
}
div.alertdialog-buttons button {
    display: inline;
    width: 50%;
    text-align: center;
}
dialog.alertdialog div.action-buttons button {
    margin: 1px;
    /*width: 100%;*/
    display: inline;
    white-space: pre;
}


dialog.alertdialog > div.contents {
    max-height: 90%;
    overflow-y: scroll;
}

dialog.alertdialog.note {
    background-color: var(--alert-note);
}

dialog.alertdialog.warning {
    background-color: var(--alert-warning);
}

dialog.alertdialog.error {
    width: 60%;
    background-color: var(--alert-error);
}

dialog.alertdialog.assert {
    width: 60%;
    background-color: var(--alert-assert);
}
dialog.alertdialog.exception {
    width: 60%;
    background-color: var(--alert-exception);
}

dialog.alertdialog pre#alert-report {
    border: 1px black;
    border-radius: 0px;
    background: rgba(48, 32, 32, 1.0);
    color: white;
    white-space: pre;
}




/***************************************************/
/* geometry window                                 */
/***************************************************/

dialog#geometrydialog {
    left: 0px;
    top: -100%;
    /*bottom: -100px;*/
    width: 120px;
    max-width: 120px;  /* this is needed to force 120px wide dialog!? */
    height: 98px;
}

dialog#geometrydialog-minimized {
    width: 120px;
    max-width: 120px;
    left: 0px;
    top: -100%;
}
dialog#geometrydialog-minimized button.dialog-minimize {
    background-image: url('collapse_close.png');
}

dialog#geometrydialog table {
    border: 0px transparent;
    background-color: transparent;
    margin: 0px;
    padding: 0px;
}
dialog#geometrydialog tr {
    margin: 0px;
    border-width: 0px;
    padding: 0px;
}
dialog#geometrydialog td {
    margin: 0px;
    border-width: 0px;
    padding: 0px;
}
dialog#geometrydialog table div {
    border: 0px transparent;
    background-color: transparent;
    width: auto;
    margin: 1px;
    padding: 1px;
}

/***************************************************/
/* markdown                                        */
/***************************************************/

article.mdown h1 {
    width: 100%;
    padding: 4px;
    font-size: 18px;
}
article.mdown h1 img {
    width:32px;
    height:32px;
    padding:0px
}
article.mdown h2 {
    width: 100%;
    padding: 4px;
    font-size: 14px;
}
article.mdown h3 {
    width: 100%;
    padding: 4px;
    font-size: 12px;
    color: rgba(192, 192, 192, 1.0);
}

article.mdown p {
    text-align: justify;
    padding-left: 16px;
}

article.mdown ul {
    padding-left: 16px;
}

article.mdown ol {
    padding-left: 16px;
}

article.mdown ol > li::marker {
    text-align: left;
    color: white;
    font-size: 10px;
}

article.mdown li > p {
    margin: 0px;
    border: 0px;
    padding: 0px 0px 0px 15px;
}

article.mdown a {
    position: relative;
    left: 0px;
    top: 1px;
    overflow: visible;
    padding: 0px 0px -1px 0px;
    margin: 0px;
    background-color: transparent;
    border: 1px transparent;
    border-bottom-color: var(--text);
    cursor: default;
    color: var(--text);
}
article.mdown a:hover {
    color: white;
    border-bottom-color: white;
    cursor: default;
}

article.mdown img {
    border-radius: 4px;
}

article.mdown pre {
    font-family: monospace;
    white-space: pre;
    margin: 0px;
    padding: 0px 4px;
    background-color: var(--header-background);
}

article.mdown code {
    font-family: monospace;
    white-space: pre;
    margin: 0px;
    padding: 0px 4px;
    background-color: var(--header-background);
}

article.mdown span {
    margin: 0px;
    border: 0px;
    padding: 0px;
}

article.mdown span.html-arrow {
    font-weight: normal;
}

article.mdown label {
    margin-left: 8px;
    margin-right: 8px;
}

/***************************************************/
/* pie menu                                        */
/***************************************************/

dialog#pie-menu {
    display: none;
    position: fixed;
    left: 0px;
    top: 0%;
    width: 100%;
    height: 100%;
    /*background-color: rgba(64, 0, 0, 0.2);*/
    background-color: transparent;
    margin: 0px;
    padding: 0px;
    border: 0px;
    z-index: 10000;
    overflow: hidden;
}

div#pie-menu-contents {
    /*   width, height, padding, border-radius are set in rf_fsm.py   */
    display: block;
    position: absolute;
    left: 0px;
    top: 0px;
    background-color: rgba(0,0,0,0.15); /* transparent;*/
    margin: 0px;
    border: 0px rgba(0, 0, 0, 0.25);
    overflow: visible;
}
div.pie-menu-option {
    /* left, right, width, height are set in rf_piemenu.py */
    position: absolute;
    display: block;
    background-color: rgba(64, 64, 64, 0.975);
    margin: 0px;
    border: 1px rgba(0, 0, 0, 0.95);
    padding: 0px;
    border-radius: 10px;
}
div.pie-menu-option.highlighted {
    background-color: var(--button-selected-background);
}
div.pie-menu-option:hover {
    background-color: var(--button-hover-background);
}
div.pie-menu-option.highlighted:hover {
    background-color: var(--button-hover-selected-background);
}

div.pie-menu-option-text {
    margin-top: 2px;
    color: var(--text);
    text-align: center;
}
div.pie-menu-option.highlighted div.pie-menu-option-text {
    color: white;
}
div.pie-menu-option:hover div.pie-menu-option-text {
    color: white;
}
img.pie-menu-option-image {
    /* width is set in rf_fsm.py */
    display: block;
    width: 42px;
    height: 42px;
    margin: 0px;
    padding: 0px;
    border: 0px;
    background-color: transparent;
}

div.pie-menu-inner {
    /*  width, height, border-radius are set in rf_fsm.py  */
    position: absolute;
    background-color: rgba(0, 0, 0, 0.15);
    margin: 0px;
    border: 1px rgba(0, 0, 0, 0.25);
    padding: 0px;
}

/***************************************************/
/* tooltip                                         */
/***************************************************/

dialog.tooltip {
    border: 1px black;
    background: hsla(0, 0%, 9%, 0.99); /*rgba(32,32,32,0.8);*/
    color: white;
    margin: 2px;
    padding: 4px;
}


/***************************************************/
/* delete dialog                                   */
/***************************************************/

dialog#deletedialog div.collection {
    margin-top: 2px;
    margin-bottom: 2px;
    padding-top: 0px;
    padding-bottom: 0px;
}
dialog#deletedialog div.collection > h1 {
    padding-top: 2px;
}