body
        {
            margin: 0px;
            padding: 0px;
        }
        section
        {
			min-height: 400px;
		}
		nav
		{
            font-weight : 500;
		    font-size : 1.1em;
			background-color : #175183;
			letter-spacing : 1.5px;
		}
		.nav-item,.nav-link
		{
			color : white;
		}
		.nav-link:hover
		{
			color : white;
			border-bottom : 2.5px solid white;
		}
		.nav-link:hover::before
		{
			color : white;
			border-bottom : 0px solid white;
			transition : border-bottom 50ms;
			transition-timing-function : ease-in;
		}
		.nav-link:hover::after
		{
			color : white;
			border-bottom : 0px solid white;
			transition : border-bottom 50ms;
			transition-timing-function : ease-in;
		}
		#footer{
			font-weight : 300;
		    font-size : 1.3em;
			background-color : #175183;
			color : white;
			letter-spacing : 1.5px;
		}
        form{
            padding: 1.5%;
            font-weight: 650;
            font-size: 18px;
        }
        img {
		  max-width: 85%;
		  height: auto;
		}
        input{
            margin: 5px auto;
            width: 50%;
        }
        table{
			width: 80%;
			margin: auto;
		}
       .formstyle{
            background-color: white;
            padding: 15px;
            margin: 30px auto;
            width: 85%;
            border: 3px solid #175183;
            box-shadow: 1px 1px 4px 2px #808081;
        }
        #loginform{
        	max-width: 350px;
        	width: 100%;
        	margin: 10px auto;
        }
        .col-xl-2{
            height: 100%;
            padding-top: 1%;
        }

        
		#sefblock {
	      border: 1px solid #ccc;
	      margin: 4px;
	      display: inline-block;
	      cursor: pointer;
	      text-align: center;
	    }
	
	    .deselected {
	      background-color: white;
	      color: black;
	    }
	
	    .selected {
	      background-color: lightcoral;
	      color: red;
	    }
	
	    #inputNumbers {
	      margin-top: 10px;
	      }