body {
	background-color : rgb(129 126 146);
}

h1 {
	text-align: center;
	font-family: cursive;
	font-size: 70px;

}

.formes {
display: flex;
justify-content: center;
align-items: center;
gap: 20px;

}





.btncercle {
	background-color: black;
	width: 170px;
	height: 170px;
	border-radius: 100%;
	border: none;



}
.btnrectangle {
	background-color: black;
	width: 230px;
	height: 150px;
	border: none;
}
.btncarre {
	background-color: black;
	width: 150px;
	height: 150px;
	border: none;
	
}
.btntriangle {
	background: none;
	border: none;
}

.imagetriangle {

	width: 150px;
	height: 150px;
}

.btnpythagore {
	background-color: rgb(199 195 224);
	width: 300px;
	height: 80px;
	margin-top: 40px;
	display:flex;
	justify-content: center;
	align-items: center;
	border: none;
	color: black;
   position: absolute;
   left: 50%;
   transform: translateX(-50%);
	font-family: cursive;
	font-size: 30px
}


.labelforme {
display: block;
text-align: center;
border-radius: 10%;


}