Updates Intro Component to use IntroBody and IntroAside

packages/dev-tools-pages/ts/components/Intro.tsx

@@ -4,7 +4,6 @@ import { media, colors } from '../variables';
 
 import { Alpha, Lead } from './Typography';
 import Container from './Container';
-import Code from './Code';
 
 const Main = styled.div`
     background-color: ${colors.lightGray};
@@ -18,46 +17,56 @@ const Main = styled.div`
     `};
 `;
 
+const Inner = styled.div`
+    display: flex;
+    flex-direction: column;
+    width: 100%;
+`;
+
 const Title = styled(Alpha)`
     margin-bottom: 2.5rem;
 
     ${media.small`margin-bottom: 2.25rem;`};
 `;
 
-const Content = styled.div`
-    max-width: 25.9375rem;
+const Blocks = styled.div`
     display: flex;
-    flex-direction: column;
+    justify-content: space-between;
 
-    ${Lead} {
-        ${media.small`margin-bottom: 2.25rem;`};
-    }
+    ${media.small`display: block;`};
 `;
 
-const StyledCode = styled(Code)`
-    width: 520px;
-    height: 350px;
+const IntroLead = styled(Lead)`
+    max-width: 25.9375rem;
 
-    ${media.small`margin-bottom: 2.25rem;`};
+    ${media.small`margin-bottom: 1.5625rem;`};
+`;
+const IntroAside = styled.div`
+    max-width: 32.5rem;
+
+    ${media.small`
+        margin-left: -30px;
+        width: calc(100% + 60px);
+    `};
 `;
 
 interface IntroProps {
     title: string;
-    children: React.ReactNode;
+    children?: React.ReactNode;
 }
 
 function Intro(props: IntroProps) {
     return (
         <Container wide>
             <Main>
-                <Content>
+                <Inner>
                     <Title>{props.title}</Title>
-                    <Lead as="div">{props.children}</Lead>
-                </Content>
-                <StyledCode> Function execute transaction</StyledCode>
+                    <Blocks>{props.children}</Blocks>
+                </Inner>
             </Main>
         </Container>
     );
 }
 
 export default Intro;
+export { IntroLead, IntroAside, Intro };

packages/dev-tools-pages/ts/pages/Cov.tsx

@@ -9,19 +9,28 @@ import { Tabs, TabBlock } from 'ts/components/Tabs';
 import Code from 'ts/components/Code';
 import InlineCode from 'ts/components/InlineCode';
 import { List, ListItem } from 'ts/components/List';
-import Intro from 'ts/components/Intro';
 import Breakout from 'ts/components/Breakout';
+import { Intro, IntroLead, IntroAside } from 'ts/components/Intro';
 
 function Cov() {
     return (
         <Base context={context}>
             <Intro title="Measure your tests">
-                <p>
+                <IntroLead>
                     When it comes to writing smart contracts, testing is one of the most important steps of the process.
                     In order to quantify the robustness of your Solidity testing suite, you need to measure its code
                     coverage.
-                </p>
+                </IntroLead>
+                <IntroAside>
+                    <Code language="js">
+                        {`import { SolCompilerArtifactAdapter } from '@0x/sol-trace';
+
+// Both artifactsDir and contractsDir are optional and will be fetched from compiler.json if not passed in
+const artifactAdapter = new SolCompilerArtifactAdapter(artifactsDir, contractsDir);`}
+                    </Code>
+                </IntroAside>
             </Intro>
+
             <Content>
                 <ContentBlock main title="Get started" />
                 <ContentBlock title="Prerequisites">