```
(function readArticles(){ if(document.querySelector('#gateway-content')){ document.querySelector('#gateway-content').style.display = "none"; } if(document.querySelector('#app div div')){ document.querySelector('#app div div').style.overflowY = "scroll"; } if(document.querySelector('#app div div')){ document.querySelector('#app div div').lastElementChild.style.display = "none"; } if(document.querySelector('.css-mcm29f')){ document.querySelector('.css-mcm29f').style.overflowY = "scroll"; document.querySelector('.css-mcm29f').lastElementChild.style.display="none"; } if(document.querySelector('#site-content')){ document.querySelector('#site-content').style.position = "relative"; } })()
```
```