internet-dhier-et-daujourd-hui-les-dangers-du-web/assets/css/sass/app/includes/_globalElements.scss

.container{
    width:80%;
    margin:auto;
}
.overlay{
    position: absolute;
    background: rgba(48, 69, 89, 0.7);
    z-index:1000;
    width: 100%;
    height: 100%;
}
.invisible{
    display:none;
}