.bts-filled .block-layout .button-list:not(.icon-only) .default-style {
    background-color: var(--fl-button-bg-color, var(--panel-color, #8FA3B8)) !important;
} 
.block-layout .button-list .button.filled {
    background-color: var(--fl-button-bg-color, var(--panel-color, #8FA3B8)) !important;
} 
.block-layout .button-list .button.filled label {
    color: var(--fl-button-label-color, var(--panel-color, #FFF));
} 
.block-layout.inverted .block-column:not(.has-dark-bg).has-bg .box-form .mrp-dynamic-form button.btn, 
.block-layout.accent-bg .block-column:not(.has-dark-bg).has-bg .box-form .mrp-dynamic-form button.btn, 
.block-layout .box-form .mrp-dynamic-form button.btn {
    background-color: var(--form-button-color, #8FA3B8);
} 

.block-layout .button-list .outlined, 
.block-layout .button-list.icon-only .outlined {
    border-color: var(--fl-button-bg-color, #8FA3B8) !important;
    background-color: transparent !important;
}
.block-layout .button-list .outlined label {
    color: var(--fl-button-label-color, var(--panel-color, #8FA3B8)) !important;
} 
.block-layout.inverted .box-form .mrp-dynamic-form button.btn, 
.block-layout.accent-bg .box-form .mrp-dynamic-form button.btn {
    background-color: var(--form-button-color, #8FA3B8) !important;
} 
.bts-filled .block-layout .button-list:not(.icon-only) .default-style.outlined {
    background-color: transparent !important;
}