[Solved] How to create the following image as header background in HTML5 and CSS3?
.container { width: 100%; height: 400px; background-color: lightgray; position: relative; overflow: hidden; } .inner { position: absolute; background-color: black; top: -200px; left: -50%; height: 400px; width: 200%; border-radius: 50%; } <div class=”container”> <div class=”inner”> </div> </div> solved How to create the following image as header background in HTML5 and CSS3?