.header-custom-css {
     text-transform: inherit !important;
}
.header-custom-css .header-inner {
     border-bottom: solid 1px #fff !important;
}
.header-custom-css a {
     text-transform: inherit !important;
}
#mainMenu nav > ul > li > a, #mainMenu nav > ul > li .dropdown-menu > li > a {
     text-transform: inherit !important;
}