.tab {
    display: flex;
    flex-direction: row;
}

.tab > .left {
    flex: 60%;
    border-right-color: rgb(192, 192, 192);
    border-right-style: dashed;
    border-right-width: 1px;
    padding-right: 10px;
}

.tab > .right {
    flex: 40%;
    padding-left: 10px;
}

.news > .title {
    font-weight: bold;
}

.news > .date {
    color: silver;
    font-style: italic;
    font-size: 12px;
}