<p a><p a b><p><p a c>
<style>
* {
margin: 0;
background: #1A4341;
}
p {
position: fixed;
width: 150px;
height: 150px;
left: 125px;
box-sizing: border-box;
border: solid 30px #998235;
border-top: 0;
}
[a] {
width: 270px;
height: 210px;
left: 65px;
border-color: #F3AC3C;
}
[b] {
height: 30px;
top: 240px;
border-color: #998235;
}
[c] {
width: 30px;
height: 100%;
left: 185px;
border-left: none;
}
</style>
