$ui-trv-background: transparent !default;
$ui-trv-tab-height: 50px !default;
$ui-trv-tab-background: transparent !default;
$ui-trv-tab-background-hover: $ui-trv-tab-background !default;
$ui-trv-tab-background-active: $ui-trv-tab-background !default;

$ui-trv-tab-color: initial !default;
$ui-trv-tab-color-hover: $ui-trv-tab-color !default;
$ui-trv-tab-color-active: $ui-trv-tab-color !default;

$ui-trv-tab-border: 1px solid transparent !default;
$ui-trv-tab-border-hover: $ui-trv-tab-border !default;
$ui-trv-tab-border-active: $ui-trv-tab-border !default;
$ui-trv-tab-border-radius: 0px !default;

$ui-trv-tab-close-btn-color: $ui-trv-tab-color !default;
$ui-trv-tab-close-btn-color-hover: $ui-trv-tab-color-hover !default;
$ui-trv-tab-close-btn-color-active: $ui-trv-tab-color-active !default;
