body,html,.row{
	width: 100%;
	height: 80%;
}

.slider {
    -webkit-appearance: none;
    width: 50%;
    height: 10px;
    outline: none;
    opacity: 0.7;
    -webkit-transition: .2s;
    transition: opacity .2s;
}

#radio-form{
	height: 0px;
	margin-top: 10%;
}

.canvas{
	display: flex;
	justify-content: center;
	background-color: black;
	height: 100%;
	margin-top: 1.7%;
}

.slider:hover {
    opacity: 1;
}

.radius-span{
	margin-left: 17%;
}

#radius-paragraph{
	text-align: center;
}

#clear{
	margin-top: 10%;
	margin-left: 20%;
	width: 50%;
}

.sidenav {
    height: 100%;
    width: 0px;
    position: fixed;
    z-index: 1;
    /*top: 0;*/
    left: 0;
    background-color: #212529;
    overflow-x: hidden;
    padding-top: 20px;
    transition: 0.5s;
}

.sidenav a {
    padding: 6px 6px 6px 32px;
    text-decoration: none;
    font-size: 25px;
    color: #818181;
    display: block;

}

.sidenav a:hover {
    color: #f1f1f1;
}

.sidenav .closebtn {
    position: absolute;
    top: 0;
    right: 25px;
    font-size: 36px;
    margin-left: 50px;
}

.main {
    margin-left: 200px; /* Same as the width of the sidenav */
}

@media screen and (max-height: 450px) {
  .sidenav {padding-top: 15px;}
  .sidenav a {font-size: 18px;}
}