.tbtn {
    background-repeat: no-repeat;
    background-size: 18px;
    background-position: center;
    padding: 0;
    min-width: 32px;
    min-height: 32px;
}

.bgr {
    background-repeat: no-repeat;
    background-size: 18px;
    background-position: center;
}

.icon {
    width: 32px;
    height: 32px;
}

.nav-bar-button {
    background-repeat: no-repeat;
    background-size: 18px;
    background-position: center;
    padding: 0;
    min-width: 48px;
    max-width: 48px;
    height: 48px;
    background-color: transparent;
    border: 2px solid black;
    border-radius: 48px;
    filter: brightness(0);
    margin-right: 6px;
    cursor: pointer;
}

.tbtn:focus {
    background-color: #333333;
}

.tbtn-back {
    background-image: url(/touchide/icons/previous.svg);
}

.tbtn-menu {
    background-image: url(/touchide/icons/navigation-menu.svg);
}

.tbtn-close {
    background-image: url(/touchide/icons/close.svg);
}

/* .tbtn-delete {
    background-image: url(/touchide/icons/edit-delete.svg);
    position: absolute;
    top: calc(50% - 34px);
    left: inherit;
    right: 0;
    z-index: 10;
} */

.tbtn-delete-command {
    background-image: url(/touchide/icons/edit-delete.svg);
    position: absolute;
    top: calc(100% + 4px);
    left: inherit;
    right: 0;
    z-index: 10;
}

.tbtn-delete-simple {
    background-image: url(/touchide/icons/edit-delete.svg);
}

.tbtn-erase {
    background-image: url(/touchide/icons/erase.svg);
}

.tbtn-remove {
    background-image: url(/touchide/icons/edit-delete.svg);
}

.tbtn-play {
    background-image: url(/touchide/icons/media-playback-start.svg);
}

.tbtn-stop {
    background-image: url(/touchide/icons/media-playback-stop.svg);
}

.tbtn-add {
    background-image: url(/touchide/icons/add.svg);
}

.tbtn-edit {
    background-image: url(/touchide/icons/edit.svg);
}

.tbtn-export {
    background-image: url(/touchide/icons/document-save.svg);
}

.tbtn-open {
    background-image: url(/touchide/icons/document-open.svg);
}

.tbtn-selection-mode {
    background-image: url(/touchide/icons/view-list-symbolic.svg);
}

.tbtn-cut {
    background-image: url(/touchide/icons/edit-cut.svg);
}

.tbtn-copy {
    background-image: url(/touchide/icons/edit-copy.svg);
}

.tbtn-paste {
    background-image: url(/touchide/icons/edit-paste.svg);
}

.tbtn-next {
    background-image: url(/touchide/icons/next.svg);
}

.tbtn-prev {
    background-image: url(/touchide/icons/previous.svg);
}

.tbtn-help {
    background-image: url(/touchide/icons/help.svg);
}

.tbtn-save {
    background-image: url(/touchide/icons/save.svg);
}

.tbtn-func {
    font-size: 1.4rem;
}

.icon {
    width: 32px;
    height: 32px;
    background-size: contain;
    background-repeat: no-repeat;
    filter: brightness(2);
}

.tbtn-light-modal {
    border: 2px solid white;
    color: white;
    background: transparent;
    font-size: 1.6rem;
    padding: 8px 12px 8px 12px;
    margin-left: 16px;
}