app.css

*{transition:0.1s linear;}
body {
  padding-top: 4.5rem;
}

.alert-pre {
  word-wrap: break-word;
  word-break: break-all;
  white-space: pre-wrap;
}

tr:hover:not(.head), tr:focus{background-color:rgba(0,0,0,.1);}
tr < a:focus{background-color:rgba(0,0,0,.1);}

.table-danger, .table-danger td {border-top:1px solid white;}
.duplicate .duplicateCheck{color:red; font-weight:bold;}
.notInExcel .excelCheck{color:red; font-weight:bold;}

.icon::before {
    display: inline-block;
    font-style: normal;
    font-variant: normal;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
}
.table-danger td:first-of-type::before {
	font-family: "Font Awesome 5 Free";
	font-weight: 900;
	content: "\f071";
	position: absolute;
	margin-left:-35px;
	color:red;
}