.header-dark {
    background-color: #09121C;
}
.blog-info ul li {
    position: relative;
    z-index: 1;
}
.blog-info ul li:not(:first-child)::before {
    position: absolute;
    left: 0;
    top: 0;
    width: 3px;
    height: 100%;
    content: "";
    background: #999;
}
.blog-info ul li:not(:first-child) {
    padding-left: 10px;
}