.theme-light { --arrows-up: url("data:image/svg+xml,%3C%3Fxml version='1.0' encoding='UTF-8'%3F%3E%3Csvg xmlns='http://www.w3.org/2000/svg' width='21' height='4' viewBox='0 0 21 4'%3E%3Cpath d='M6.5 4l4-4 4 4z'/%3E%3C/svg%3E"); --arrows-down: url("data:image/svg+xml,%3C%3Fxml version='1.0' encoding='UTF-8'%3F%3E%3Csvg xmlns='http://www.w3.org/2000/svg' width='21' height='4' viewBox='0 0 21 4'%3E%3Cpath d='M14.5 0l-4 4-4-4z'/%3E%3C/svg%3E"); --arrows-up-down: url("data:image/svg+xml,%3C%3Fxml version='1.0' encoding='UTF-8'%3F%3E%3Csvg xmlns='http://www.w3.org/2000/svg' width='21' height='9' viewBox='0 0 21 9'%3E%3Cpath d='M14.5 5l-4 4-4-4zm0-1l-4-4-4 4z'/%3E%3C/svg%3E"); } .theme-dark { --arrows-up: url("data:image/svg+xml,%3C%3Fxml version='1.0' encoding='UTF-8'%3F%3E%3Csvg xmlns='http://www.w3.org/2000/svg' width='21' height='4' viewBox='0 0 21 4'%3E%3Cpath fill='grey' d='M6.5 4l4-4 4 4z'/%3E%3C/svg%3E"); --arrows-down: url("data:image/svg+xml,%3C%3Fxml version='1.0' encoding='UTF-8'%3F%3E%3Csvg xmlns='http://www.w3.org/2000/svg' width='21' height='4' viewBox='0 0 21 4'%3E%3Cpath fill='grey' d='M14.5 0l-4 4-4-4z'/%3E%3C/svg%3E"); --arrows-up-down: url("data:image/svg+xml,%3C%3Fxml version='1.0' encoding='UTF-8'%3F%3E%3Csvg xmlns='http://www.w3.org/2000/svg' width='21' height='9' viewBox='0 0 21 9'%3E%3Cpath fill='grey' d='M14.5 5l-4 4-4-4zm0-1l-4-4-4 4z'/%3E%3C/svg%3E"); } .markdown-preview-view th { background-image: var(--arrows-up-down); background-repeat: no-repeat; background-position: center right; padding-right: 21px; cursor: pointer; } th[sortable-style="sortable-asc"] { background-image: var(--arrows-up); } th[sortable-style="sortable-desc"] { background-image: var(--arrows-down); }