<h1> CSS Primer which can be applied using ID selector and Class Slector </h1>
<div id="Exam1"> Applying CSS for all ID Selector under this HTML Document This is ID Exam1 </div>
<div id="Exam1"> This is ID Exam1 (Example 2 for ID slector) </div>
<div class="Exam2"> Applying CSS for All Class Selector under this HTML Document. This is Class Exam2 </div>
<div class="Exam2"> This is Class Exam2 (Example 2 for class slector) </div>
h1 {
color: gray;
text-align:center;
}
div {
margin:10px;
padding:20px;
}
/* All CSS Decoration for ID selector starts with '#' tag */
#Exam1 {
Color:blue;
background:gray;
border:1px solid black;
border-bottom-right-radius: 50px;
border-top-left-radius:60px
}
.Exam2 {
color:red;
background:darkgray;
border:2px solid black;
border-radius: 500px;
}