Map Hover Box

Good Morning

I had applied the custom css below to my map hover box, but following recent updates, it no longer appears to be working. My main concern is the Get Directions Link and Telephone number were blue (as per my master font colour) but they are now white and no longer visible. Please, can you give me some guidance on how I can correct this.

Many Thanks
Dan
http://www.attractionsnearme.co.uk

/* Customise map Hover Box */
.geodir-bubble_desc h4 {
font-family:sans-serif;
font-size:16px;
font-weight: normal;
}

/* Change the map hover box text colour to White*/
.geodir-bubble_desc h4 a {color: #ffffff}
.geodir-bubble_desc h4 a:hover {
color: #ffffff
text-decoration: underline
}

/* Stop the image hiding the some of the address on the map hover*/
.geodir-bubble-meta-side {
margin-top: 0;
}