/* _content/CustomerPortal/Views/Shared/_Layout.cshtml.rz.scp.css */
/* Please see documentation at https://docs.microsoft.com/aspnet/core/client-side/bundling-and-minification
for details on configuring this project to bundle and minify static web assets. */

a.navbar-brand[b-v4uefyoaia] {
  white-space: normal;
  text-align: center;
  word-break: break-all;
}

a[b-v4uefyoaia] {
  color: #0077cc;
}

.btn-primary[b-v4uefyoaia] {
  color: #fff;
  background-color: #1b6ec2;
  border-color: #1861ac;
}

.nav-pills .nav-link.active[b-v4uefyoaia], .nav-pills .show > .nav-link[b-v4uefyoaia] {
  color: #fff;
  background-color: #1b6ec2;
  border-color: #1861ac;
}

.border-top[b-v4uefyoaia] {
  border-top: 1px solid #e5e5e5;
}
.border-bottom[b-v4uefyoaia] {
  border-bottom: 1px solid #e5e5e5;
}

.box-shadow[b-v4uefyoaia] {
  box-shadow: 0 .25rem .75rem rgba(0, 0, 0, .05);
}

button.accept-policy[b-v4uefyoaia] {
  font-size: 1rem;
  line-height: inherit;
}

.footer[b-v4uefyoaia] {
  position: absolute;
  bottom: 0;
  width: 100%;
  white-space: nowrap;
  line-height: 60px;
}
<nav class="navbar navbar-expand-lg navbar-light bg-light" >
<div class="container" >
<a class="navbar-brand" asp-area="" asp-controller="Home" asp-action="Index" > MyApp</a >
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation" >
<span class="navbar-toggler-icon" > </span >
</button >

<div class="collapse navbar-collapse" id="navbarSupportedContent" >
<ul class="navbar-nav mr-auto" >
<li class="nav-item active" >
<a class="nav-link" asp-area="" asp-controller="Home" asp-action="Index" > Home <span class="sr-only" > (current)</span > </a >
</li >
<li class="nav-item" >
<a class="nav-link" asp-area="" asp-controller="Dashboard" asp-action="Dashboard" > Dashboard</a >
</li >

</ul >
<!-- Include the _LoginPartial view here -->
@await Html.PartialAsync("_LoginPartial")
</div >
</div >
</nav[b-v4uefyoaia] >