.ftb_btnContainer .ftb_btn{  
   background: none;
   background-color:#595959;
   position:relative;
   margin-top:-300px;
}

.ftb_btnContainer .ftb_btn:hover{
    background: none;
    background-color: #56a87f;   
}

.ftb_btnContainer .ftb_btn.selected{
    background: none;
    background-color: #1cbf6e;
}