.btn-a {
     color: #ffffff;
     background-color: #36856A ;
     border-color: #36856A ;
 }

.btn-a:hover,
.btn-a:focus,
.btn-a:active,
.btn-a.active,
.open .dropdown-toggle.btn-a {
    color: #ffffff;
    background-color: #67b598;
    border-color: #67b598 ;
}

.btn-b {
    color: #4d3e19;
    background-color: #F4C430 ;
    border-color: #F4C430 ;
}

.btn-b:hover,
.btn-b:focus,
.btn-b:active,
.btn-b.active,
.open .dropdown-toggle.btn-b {
    color: #ffffff;
    background-color: #f6ce55;
    border-color: #f6ce55 ;
}