.italsoft-albo-sidebar {
    float: left;
    width: 20%;
    border-right: 2px solid #ccc;
    padding-right: 1.5%;
    box-sizing: border-box;
}

.italsoft-albo-sidebar-content {
    float: right;
    width: 78%;
}

@media screen and (max-width: 768px) {
    .italsoft-albo-sidebar, .italsoft-albo-sidebar-content {
        width: 100%;
    }
    
    .italsoft-albo-sidebar {
        border-right: 0;
        border-bottom: 2px solid #ccc;
        margin-bottom: 20px;
    }
}