/* html{ background: linear-gradient(360deg, #ff0000, #ff00ff, #ada8ff, #00edff, #a1f2ff, #ffddff, #fff3de, #ffffff); }/* made at https://learnui.design/tools/gradient-generator.html */ h1{ background: #0000ff; color: #ffffee; } aside{ float: right; border: 2px solid red; height: 400px; width: 20%; /*position: fixed;*/ top: 0%; right: 0%; z-order: 2; background-image: radial-gradient(white 60%,red); } section{ width: 80%; border: 1px solid green; } img:hover{ width: 50%; height: auto; }