$panel-header-background-color: dynamic($base-color); $panel-base-color: dynamic($base-color); $panel-header-font-size: dynamic(18px); $panel-frame-border-width: 4px; $panel-header-padding: dynamic(16px); $panel-header-line-height: dynamic(22px); $panel-body-background-color: dynamic($reverse-color); $panel-frame-background-color: dynamic($reverse-color); $panel-frame-border-color: dynamic(#e1e1e1); $panel-frame-border-width: dynamic(1px); $panel-frame-header-border-width: dynamic(1px);