th {
&.dtr-control {
&::before {
background-color: #E1E1E1;
background-image: linear-gradient(180deg, #EBEBEB, #E1E1E1);
border: 1px solid #B3B3B3;
border-radius: .25rem;
box-shadow: none;
color: #000;
content: "\f068";
font-family: FontAwesome;
font-size: 1em;
font-style: normal;
height: 1em;
left: 35%;
padding: .5rem;
width: 1em;
}
-