/* Center the button to it's column */
.caldera-grid .btn {
    display: block !important;
    margin-left: auto;
    margin-right: auto;
}
/* Change background and text color */
.caldera-grid .btn {
    background-color:#046c96 !important;
    color:white !important;
    font-weight: 800;
}

/* Change background and text color on hover */
.caldera-grid .btn:hover {
    background-color:white !important;
    color:#046c96 !important;
}