Inline element is like taking a particular width for example span. If you try give inline for a span it applies only for that particular span, it wont take entire div or entire line. Where as Block element is takes entire div. The difference between p and span is both we can use for a bunch of lines or content. The styles that you apply will effect the entire content in p but when you have a requirement like in that p one word need to be styled differently for that we use span tag and you can apply styles for that span. To display first name and last name side by side apply style float: left; for the divs. Process of creating Radio Button and Lists: Radio button comes under form element. So in the form take a div and insert the below code input type="radio" so that radio button will be displayed. Coming to Lists they are two types one is Ordered list and another one is Unordered Lists. These can be used for bullent points. And for these both lists you can select the type of bullet point you are looking for. For examples 1, 2, 3 or a, b, c or circle icons, etc.