<p a></p><p b></p><p c></p><!-- instead of using class(<p class="a"></p>) or id(<p id="a">) simply uses <p a></p> or <p> -->
<style>
* {
margin:0;
background:#62306D;
}
p {
width:100px;
height:100px;
position:fixed;
background:#F7EC7D;border-radius:50% 50% 0 0;
}
p[a] { /*instead of using .a(for class) or #a(for id) can be called p[a] with p tag or just [a] with square brackets*/
top:50px;
left:150px;
}
p[b],[c] {
rotate:180deg;
top:150px;
}
p[b] {
left:50px;
}
p[c] {
right:50px;
}
<style>