/*This is a comment in CSS*/ /*The body is the parentof all the page elements, those elements will inherit the body properties*/ body {background-color: powderblue;} h1 {color: blue;} h2 {color: green;} h3 {color: red;} p {color: black;} /* for my main page hedding divider*/ .header {font-size: 40px; text-align: center; background: green; Padding: 10px; margin-left: 10px;} /*for all other dividers*/ .SubDiv {background-color: rgb(255, 90, 90); padding: 10px; margin-top: 10px; margin-left: 10px;} /* For my image dividers*/ .imgDiv {background-color: rgb(192, 192, 192); padding: 20px; Text-align:center;margin-left: 10px;} table {font-family: arial, sans-serif; border-collapse: collapse; margin-top: 10px; margin-left: 10px; width: calc(100% - 20px);} td, th {border: 3px solid #dddddd; text-align: left; padding: 5px;} tr {background-color: ivory;}