div#contains {
    background-color: cornsilk;
    border-width: 12px;
    border-style: double;
    border-color: burlywood;
}
#Model_Bar{
	display: -webkit-flex;
	display: flex;
	width: 100%;
	background-color: lightgrey;
}
.Model_selecter {
	background-color: bisque;
	width: 50%;
	height: 40px;
	font-size: 30px;
	font-weight: bold;
	color: tomato;
}

.chose {
	background-color: tomato;
	color: bisque;
}

button.grade-selecter {
	width: 14.28%;
	height: auto;
	border: 5px solid grey;
	background-color: lightgrey;
}

button.btn-active {
	border: 5px solid burlywood;
	background-color: wheat;
}

#Model_Bar_alter {
	width: 100%;
	height: 40px;
	font-size: 30px;
	text-align: center;
	font-weight: bold;
	background-color: salmon;
	color: whitesmoke;
	padding: 2px;
}