.icon-btn-flat.disabled,
.icon-btn-flat.small.disabled,
.icon-btn-flat.tiny.disabled {
    cursor: default;
    opacity: 0.33;
}


.tool-bar .rst-block {
    position: relative;
    height: 24px;
    width: fit-content;
    min-width: 50px;
    max-width: 175px;
    margin-right: 15px;
    background-color: var(--primary-theme);
    border-left-color: var(--primary-theme);
    border-radius: 20px 2px 2px 20px;
    transition: box-shadow .1s;
    cursor: default;
    user-select: none;
}

.tool-bar .rst-block:after {
    content: "";
    position: absolute;
    left: 100%;
    top: 0px;
    width: 0px;
    height: 0px;
    margin-left: -1px;
    border-top: 12px solid transparent;
    border-left: 20px solid white;
    border-left-color: inherit;
    border-bottom: 12px solid transparent;
    border-radius: 2px;
}

.tool-bar .rst-block p {
    line-height: 25px;
    padding: 0 10px 0 10px;
    width: fit-content;
    max-width: inherit;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.main-content .panel-container {
    height: fit-content;
    z-index: 100;
}

.main-content .panel-container.left {
    position: relative;
}

.main-content .panel-container.right {
    position: relative;
    margin-left: auto;
}

.panel-header>h1.warn::after {
    content: "\00A0 \26A0 \FE0F";
}