body { margin: 2em; } h1 { text-align: center; color: #1e90ff; border-bottom: dashed 2px; padding: 10px; } h2{ background: #dfefff; box-shadow: 0px 0px 0px 5px #dfefff; border: dashed 2px white; padding: 0.2em 0.5em; } h3{ color: #364e96; padding: 0.5em; border-top: solid 3px #1e90ff; border-bottom: solid 3px #1e90ff; } h4{ padding: 0.5em; border-bottom: solid 3px #1e90ff; } p { margin: 1em 10px; } hr{ border: solid 1px; } ul{ margin-top: 1.5em; margin-bottom: 1.5em; } th,td { border: solid 1px; padding: 5px;/ } table { margin: 1em; border-collapse: collapse; }