table.sort {

	border: 1px solid black;

	border-spacing: 0px;

    width:100%;

    border-collapse: collapse;

}



table.sort td {

	border: 1px solid gray;

	padding: 3px;

}



table.sort tr:hover {

    background-color: #EFEFEF;

}



table.sort th {

	border-inline: 1px solid black;

	padding: 5px;

    background-color: lightgray;

}





table.sort thead {

    position: -webkit-sticky; /* Safari */

    position:sticky;

    top:-1px;

}





@media only screen and (max-width: 580px) {

    table.sort td {

        font-size:11px;

    }

    table.sort td a {

        font-size:11px;

    }    

}

@media only screen and (min-width: 581px) {

    table.sort td {

        font-size:13px;

    }

    table.sort td a {

        font-size:13px;

    }      

}