jitsi-meet/css/_meetings_list.scss

.meetings-list {
    font-size: 14px;
    color: #253858;
    line-height: 20px;
    text-align: left;
    text-overflow: ellipsis;
    display: flex;
    flex-direction: column;
    position: relative;
    width: 100%;
    height: 100%;
    overflow: auto;

    .meetings-list-empty {
        text-align: center;
        align-items: center;
        justify-content: center;
        display: flex;
        flex-grow: 1;
        flex-direction: column;

        .description {
            font-size: 16px;
            padding: 20px;
        }
    }

    .button {
        background: #0074E0;
        border-radius: 4px;
        color: #FFFFFF;
        display: flex;
        justify-content: center;
        align-items: center;
        padding: 5px 10px;
        cursor: pointer;
    }

    .calendar-action-buttons {
        .button {
            margin: 0px 10px;
        }
    }

    .item {
        background: rgba(255,255,255,0.50);
        box-sizing: border-box;
        display: inline-flex;
        margin-top: 5px;
        min-height: 92px;
        width: 100%;
        word-break: break-word;
        display: flex;
        flex-direction: row;
        text-align: left;

        &:first-child {
            margin-top: 0px;
        }

        .left-column {
            display: flex;
            flex-direction: column;
            width: 140px;
            flex-grow: 0;
            padding-left: 30px;
            padding-top: 25px;

            .date {
                font-weight: bold;
                padding-bottom: 5px;
            }
        }

        .right-column {
            display: flex;
            flex-direction: column;
            flex-grow: 1;
            padding-left: 30px;
            padding-top: 25px;

            .title {
                font-size: 16px;
                font-weight: bold;
                padding-bottom: 5px;
            }
        }

        .actions {
            display: flex;
            align-items: center;
            justify-content: center;
            flex-grow: 0;
            padding-right: 30px;
        }

        &.with-click-handler {
            cursor: pointer;
        }

        &.with-click-handler:hover {
            background-color: #75A7E7;
        }

        .add-button {
            width: 30px;
            height: 30px;
            padding: 0px;
        }

        i {
            cursor: inherit;
        }

        .join-button {
            display: none;
        }

        &:hover .join-button {
            display: block
        }
    }
}