.aonline-row {
        display: flex;
        width: 100%;
    }

    .aonline-col {
        flex: 1;               /* Each takes equal remaining space */
        text-align: center;
        padding: 0 12px;
    }

    .aonline-col-fixed {
        flex: 0 0 auto;        /* Prevent growing/shrinking */
        text-align: center;
    }