$panel-header-background-color: #3a4155 !default;
$panel-header-color: #fff !default;
$panel-body-background-color: #232d38 !default;
$panel-body-color: #fff !default;
$panel-border-color: #18181a !default;
$panel-header-inner-border: false !default;
$panel-frame-border-radius: 3px !default;
$panel-frame-base-color: #232d38 !default;
$panel-frame-background-color: #3f4757 !default;