com.unity.perception/com.unity.perception/Editor/Randomization/Uss/Styles.uss

/* General randomization classes */
.randomization__remove-item-button {
    width: 12px;
    height: 14px;
    background-image: resource("Packages/com.unity.perception/Editor/Icons/X.png");
}

.randomization__collapse-toggle {
    flex-shrink: 0;
    margin-right: 3px;
    margin-left: 3px;
    width: 10px;
    height: 10px;
    background-image: resource("Packages/com.unity.perception/Editor/Icons/FoldoutOpen.png");
}

.collapsed .randomization__collapse-toggle {
    background-image: resource("Packages/com.unity.perception/Editor/Icons/FoldoutClosed.png");
}

.randomization__collapse-toggle:hover {
    -unity-background-image-tint-color: cornflowerblue;
}

.collapsed .randomization__collapsible-container {
    display: none;
}

.randomization__chevron-left {
    height: 12px;
    width: 12px;
    background-image: resource("Packages/com.unity.perception/Editor/Icons/ChevronLeft.png");
}

.randomization__chevron-right {
    height: 12px;
    width: 12px;
    background-image: resource("Packages/com.unity.perception/Editor/Icons/ChevronRight.png");
}


/* Scenario classes */
.scenario__info-box {
    border-width: 1px;
    border-color: #808080;
    padding: 7px;
    border-radius: 4px;
    white-space: normal;
    margin-top: 4px;
    margin-bottom: 4px;
}

.scenario__dark-viewport {
    border-radius: 5px;
    background-color: #191919;
    padding: 2px;
}

/* Randomizer classes */
.randomizer__drag-bar {
    width: 100px;
    height: 6px;
    background-color: rgba(100,149,237,0.4);
    position: absolute;
}

.randomizer__element {
    border-width: 2px;
    border-radius: 5px;
    margin: 2px 1px;
    background-color: #383838;
    flex-direction: row;
}

.randomizer__drag-handle {
    flex-shrink: 0;
    width: 16px;
    height: 100%;
    min-height: 20px;
    background-image: resource("Packages/com.unity.perception/Editor/Icons/DragHandle.png");
}

.randomizer__drag-handle:hover {
    -unity-background-image-tint-color: black;
}

.randomizer__add-menu-directory-item {
    padding: 2px 10px 2px 20px;
}

.randomizer__add-menu-directory-item:hover {
    background-color: #3E5F96;
}

.randomizer__reordering-hover-indicator {
    width: 100px;
    height: 6px;
    background-color: rgba(100,149,237,0.4);
    position: absolute;
}

.randomizer__menu-search-icon {
    position: absolute;
    left: 10px;
    top: 9px;
    width: 10px;
    height: 10px;
    background-image: resource("Packages/com.unity.perception/Editor/Icons/Search.png");
}

.randomizer__menu-search-bar .unity-base-text-field__input {
    padding-left: 15px;
}


/* Parameter classes */
.parameter__categorical-option {
    flex-direction: row;
    background-color: #3F3F3F;
    margin: 1px;
    border-radius: 4px;
}

.parameter__categorical-options-list {
    background-color: #191919;
    border-radius: 4px;
    margin-right: 2px;
    padding: 3px;
    border-bottom-right-radius: 0;
}

.parameter__categorical-option-property-field {
    width: 0;
    flex-grow: 1;
    flex-shrink: 0;
}

.parameter__categorical-options-list-button {
    align-self: flex-end;
    border-width: 0;
    border-top-right-radius: 0;
    border-top-left-radius: 0;
    background-color: #191919;
    margin-top: 0;
    margin-right: 2px;
}

.parameter__categorical-options-list-button:hover {
    background-color: #2A2A2A;
}

.parameter__categorical-options-list-button:active {
    color: cornflowerblue;
}


/* Sampler classes */
.sampler__type-menu {
    flex-grow: 1.5;
    border-radius: 3px;
    border-width: 1px;
    margin-top: 2px;
    margin-right: 3px;
}

.sampler__float-range .unity-base-field__label {
    min-width: auto;
    margin-right: 4px;
}