.mtabs-r-custom .with-nav-tabs > .panel-heading > .nav-tabs { border: none; }
.mtabs-r-custom.posit-top .with-nav-tabs > .panel-heading { padding: 5px 5px 0 5px; min-height: 43px; }
.mtabs-r-custom.posit-bottom .with-nav-tabs > .panel-heading {
	padding: 0 5px 5px 5px;
	min-height: 43px;
	border-bottom: none;
	border-top-width: 1px;
	border-top-style: solid;
}
.mtabs-r-custom.posit-left .with-nav-tabs > .panel-heading {
	padding: 10px 0 10px 10px;
	border-bottom: none;
	border-right-width: 1px;
	border-right-style: solid;
}
.mtabs-r-custom.posit-right .with-nav-tabs > .panel-heading {
	padding: 10px 10px 10px 0;
	border-bottom: none;
	border-left-width: 1px;
	border-left-style: solid;
}

.mtabs-r-custom.posit-top .with-nav-tabs > .panel-heading > ul.nav-tabs > li { margin-top: 0; margin-bottom: -1px; }
body.sandstone .mtabs-r-custom .with-nav-tabs > .panel-heading > ul.nav-tabs > li { color: #98978b; }
body.sandstone .mtabs-r-custom.posit-top .with-nav-tabs > .panel-heading > ul.nav-tabs > li { margin-top: 1px; }

.mtabs-r-custom.posit-bottom .with-nav-tabs > .panel-heading  > ul.nav-tabs >li { margin-bottom: 0; margin-top: -1px; }
.mtabs-r-custom.posit-left .with-nav-tabs > .panel-heading  > ul.nav-tabs >li { float: none; margin-bottom: 0; margin-right: -1px; }
.mtabs-r-custom.posit-right .with-nav-tabs > .panel-heading  > ul.nav-tabs >li { float: none; margin-bottom: 0; margin-left: -1px; }

.mtabs-r-custom .with-nav-tabs > .panel-heading > ul.nav-tabs > li:not(.active) > a { color: inherit; }
.mtabs-r-custom.posit-left .with-nav-tabs > .panel-heading > ul.nav-tabs > li > a,
.mtabs-r-custom.posit-right .with-nav-tabs > .panel-heading > ul.nav-tabs > li > a { margin-right: 0; margin-bottom: 2px; }

.mtabs-r-custom.posit-top .with-nav-tabs > .panel-heading > ul.nav-tabs > li.active > a { border-bottom-color: transparent; }
.mtabs-r-custom.posit-bottom .with-nav-tabs > .panel-heading > ul.nav-tabs > li.active > a { border-top-color: transparent; }
.mtabs-r-custom.posit-left .with-nav-tabs > .panel-heading > ul.nav-tabs > li.active > a { border-right-color: transparent; }
.mtabs-r-custom.posit-right .with-nav-tabs > .panel-heading > ul.nav-tabs > li.active > a { border-left-color: transparent; }

@media (min-width: 768px) {
	.mtabs-r-custom.posit-left .with-nav-tabs,
	.mtabs-r-custom.posit-right .with-nav-tabs { display:table; width:100%; }

	.mtabs-r-custom.posit-left .with-nav-tabs > .panel-body,
	.mtabs-r-custom.posit-right .with-nav-tabs > .panel-body { display: table-cell; min-width: 75%; height: 100%; float: none; }

	.mtabs-r-custom.posit-left .with-nav-tabs > .panel-heading,
	.mtabs-r-custom.posit-right .with-nav-tabs > .panel-heading { display: table-cell; height: 100%; width: auto; max-width: 25%; float: none; }
}

/* collapse */
.mtabs-r-custom .tab-collapse > .panel { overflow: hidden; }
.mtabs-r-custom .tab-collapse > .panel > .panel-heading { padding:0; }
.mtabs-r-custom .tab-collapse > .panel > .panel-heading > .panel-title > a{display: block; padding: 10px 15px;}