.t3-page-ce-element {
    .t3-page-ce-header-right [data-identifier="actions-chevron-down"] {
        display: none;
    }

    .element-preview-content {
        transition: height .4s ease-in-out;
    }

    &.--collapsed {
        .t3-page-ce-header-right {
            [data-identifier="actions-chevron-down"] {
                display: block;
            }

            [data-identifier="actions-chevron-up"] {
                display: none;
            }
        }

        .element-preview-content {
            height: 0;
            overflow: clip;
        }
    }
}