W3.CSS Template body, h1,h2,h3,h4,h5,h6 {font-family: "Montserrat", sans-serif} .w3-row-padding img {margin-bottom: 12px} /* Set the Width of the sidebar to 120px */ .w3-sidebar {width: 0px;background: #222;} /* Add a left margin to the "page content" that matches the width of the sidebar (120px) */ #main {margin: 0px} /* Remove margins from "page content" on small