<style>
		.main	{
			background: #f2f2f2;
			margin-bottom: 20px;
		}
		aside	{
			background: #fff;
			margin-bottom: 20px;
		}
		.widgets	{
			
		}
		.widget 	{
			background: #f2f2f2;
		}
		footer{
			background: #4e7dbc;
			color: #fff;
		}
		col-md-6 {
  			width: 50%;
  			display: block;
  			margin-left: auto;
  			margin-right: auto;
		}
		img{  
 			display:flex;
  			margin: 0px auto;
		}
		.row {
    		display: table;
		}
		.row [class*="col-"] {
    		display: table-cell;
    		float: none;
		}
		.navbar	{
        	background:#4e7dbc;
        }

		#form {
 			width: 250px;
 			margin: 0 auto;
  			height: 50px;
		}

		#form label {
  			font-size: 20px;
		}

		input[type="radio"] {
  			display: none;
		}

		label {
  			color: grey;
		}

		.clasificacion {
  			direction: rtl;
  			unicode-bidi: bidi-override;
		}
	
		label:hover,
		label:hover ~ label {
  			color: orange;
		}

		input[type="radio"]:checked ~ label {
  			color: orange;
		}

</style>