.main{
	width:      100%;
	height:     100%; 
	z-index:    10;
	top:        0; 
	left:       0; 
	position:   fixed; 
}

.table-dark{
  opacity:0.9 !important;
}

.second-div{
	color:white	;
	background-color: #212529;
	opacity: 0.9;
	text-align: left;
}