src/ng-zav-modal.css
.zav-modal--shadow {
position: fixed;
top: 0;
bottom: 0;
left: 0;
right: 0;
background: rgba(0, 0, 0, .5);
z-index: 999;
}
.zav-modal--container {
z-index: 1000;
position: fixed;
left: 0;
right: 0;
bottom: 0;
top: 0;
}
.zav-modal--content {
background: white;
padding: 1em;
box-shadow: rgba(0, 0, 0, .4) 0 8px 20px;
position: fixed;
top: 30%;
left: 50%;
transform: translateX(-50%);
}