daggerheart/styles/less/sheets/activeEffects/activeEffects.less

.application.sheet.daggerheart.dh-style.active-effect-config {
    .custom-duration-section {
        width: 100%;
        display: flex;
        flex-direction: column;
        gap: 10px;
        overflow: hidden;
        height: 0;
        transition: height ease-in-out 0.3s;

        &.visible {
            height: auto;
        }
    }

    .duration-description {
        height: 0;
        overflow: hidden;
        transition: height ease-in-out 0.3s;

        &.visible {
            height: 100px;
        }
    }

    .tab.changes {
        gap: 0;

        header {
            div {
                text-align: center;
            }
        }
    }
}