1 files changed, 2 insertions, 0 deletions
diff --git a/packages/instant/src/components/ui/container.tsx b/packages/instant/src/components/ui/container.tsx
index c45f6e5e9..02b16e39f 100644
--- a/packages/instant/src/components/ui/container.tsx
+++ b/packages/instant/src/components/ui/container.tsx
@@ -26,6 +26,7 @@ export interface ContainerProps {
     className?: string;
     backgroundColor?: ColorOption;
     hasBoxShadow?: boolean;
+    zIndex?: number;
 }
 
 const PlainContainer: React.StatelessComponent<ContainerProps> = ({ children, className }) => (
@@ -52,6 +53,7 @@ export const Container = styled(PlainContainer)`
     ${props => cssRuleIfExists(props, 'border')}
     ${props => cssRuleIfExists(props, 'border-top')}
     ${props => cssRuleIfExists(props, 'border-bottom')}
+    ${props => cssRuleIfExists(props, 'z-index')}
     ${props => (props.hasBoxShadow ? `box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.1)` : '')};
     background-color: ${props => (props.backgroundColor ? props.theme[props.backgroundColor] : 'none')};
     border-color: ${props => (props.borderColor ? props.theme[props.borderColor] : 'none')};