.ns-modalBox {
background-color: rgba(5,5,5,0.4);
font-family: verdana;
position: fixed;
top: 0;
right: 0;
bottom: 0;
left: 0;
z-index: 99999;
opacity: 0;
transition: opacity 200ms ease-in;
-webkit-transition: opacity 200ms ease-in;
-moz-transition: opacity 200ms ease-in;
pointer-events: none;
}

.ns-modalBox:target {
opacity: 1;
pointer-events: auto;
}

.ns-modalBox > div {
width: 50%;
position: relative;
margin: 10% auto;
padding: 20px;
color: #fff;
border-radius: 10px;
background: gradient(#4675ab, #1d3551);
background: -webkit-linear-gradient(#4675ab, #1d3551);
background: -moz-linear-gradient(#4675ab, #1d3551);
}

@media screen and (max-width: 480px) {
.ns-modalBox > div {
width:70%;	
}
}

.close {
background-color: #e81123;
color: #fff;
font-weight: bold;
width: 24px;
line-height: 25px;
position: absolute;
right: -12px;
top: -10px;
text-align: center;
text-decoration: none;
border-radius: 12px;	
-webkit-border-radius: 12px;
-moz-border-radius: 12px;
box-shadow: 1px 1px 3px #000;	
-webkit-box-shadow: 1px 1px 3px #000;
-moz-box-shadow: 1px 1px 3px #000;
}

.close:hover { 
background-color: #b30909; 
}