@lidorsystems/integralui-web/quickstart/src/app/integralui/themes/bootstrap/integralui.groupbox.bootstrap.css

IntegralUI Web - Advanced UI Components for Angular

/* Normal State */
.iui-groupbox-header
{
	background-color: #f5f5f5;
	border: solid thin #dddddd;
	color: #333333;
}
/* Hover State */
.iui-groupbox-header-hovered
{
    animation-name: none;
	background-color: #e6e6e6;
	border: solid thin #adadad;
}
/* Selected State */
.iui-groupbox-header-selected
{
    animation-name: none;
	background-color: #275d8c;
	border-color: #204d74;
	color: white;
}
.iui-groupbox-content
{
	background-color: #ffffff;
	border: solid thin #dddddd;
}

.iui-groupbox-header-selected .iui-groupbox-header-expand-box
{
	background: #ffffff !important;
}

.iui-groupbox-header-animate-select
{
	background: #e6e6e6;
}