Top Bar Font Size

Hi, how to increase size of text in the Top Bar?
Tried this:

/* Change the topbar height */
.woa-top-bar-wrap{
height: 100px;
}
/* Change the topbar1 font size */
.woa-top-bar-1 {
font-size:50px!important;
color: red;
}

/* Change the topbar2 font size */
.woa-top-bar-2 {
font-size:50px!important;
color: red;
}

Thank you for help.