html body{
      
    font-size: 14px; /* Default root font size */
    line-height: 1.5; /* Line height of 1.5 for readability */
    margin: 0;
    padding: 0;
    font-family: "Roboto", sans-serif;
    font-weight: 400;
    font-style: normal;
}

/* Screen reader only class for accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Breadcrumb Navigation */
.breadcrumb-nav {
    background-color: #f8f8f8;
    padding: 0.75rem 0;
    font-size: 0.9rem;
}

.breadcrumb {
    margin-bottom: 0;
    background-color: transparent;
    padding: 0;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: "›";
    color: #999;
    padding: 0 0.5rem;
}

.breadcrumb-item a {
    color: #003d7c;
    text-decoration: none;
}

.breadcrumb-item a:hover {
    text-decoration: underline;
    color: #ef7c00;
}

.breadcrumb-item.active {
    color: #666;
}

@media (min-width: 768px) {
    html body {
        font-size: 16px; 
    }
}


h1,  h2, h3, h4, h5{
    font-family: "Roboto", sans-serif;
    color: #003d7c;
    font-weight: 300;;
}

header{
    background: #fff;
}

header > div{
    padding: 0;
}

.navbar-default {
    background-color: #f8f8f8;
    border-color: #e7e7e7;
    padding-top: 0;
    padding-bottom: 0;
}

.nav-item a{
    font-size: 1rem;
    color: #999;
	font-family:"Helvetica Neue", Helvetica, Arial, sans-serif;
}

.nav-item a:hover{
    color: #003d7c;
}

.nav-item a.active{
	/*content: "";
    box-shadow: inset 0 -3px 0 #ef7c00;
    border-bottom: 1px solid #ef7c00;
    width: 100%;
    float: left;
    margin-top: -3px;*/
	color: #003d7c;
	 font-weight:600;
	
}

.nus-logo{
    width:20vw;
    height:auto;
}

.logo-nus120{	
   display:none;
	 /*width: auto;
    height: 40px;
    display: block;
	position: absolute;
    right: 15px;
    top: 10px;*/
}

.logo-nus120-small{
	height:60px;
	width: auto;
	right: 60px;
}

.logo-nus120-full{
	height:100px;
	margin: 0 auto;
}

.bar-mac {
    font-size: 1.5rem;
    padding: 1rem;
  }

/* Shared Button Styles */
.btn-orange, a.btn-orange, .btn-calling {       
    padding: 10px 50px;
    border-radius: 25px;
    cursor: pointer;
    font-family: "Roboto", sans-serif;
    font-weight: 600;
    font-style: normal;
    font-size: 1.1rem;
    text-decoration: none;
    line-height: 1rem;
    display: inline-block;
    background-color: #f27c36;
    border-color: #f27c36;
    color: #fff;
    border: 0;
}

.btn-orange:hover, a.btn-orange:hover, .btn-calling:hover {
    background-color: #ccc;
    color: #f27c36;   
}

.btn-grey {
    padding: 10px 50px;
    border-radius: 25px;
    cursor: pointer;
    font-family: "Roboto", sans-serif;
    font-weight: 600;
    font-style: normal;
    font-size: 1.1rem;
    text-decoration: none;
    line-height: 1rem;
    display: inline-block;
    background-color: #ccc;
    border-color: #f27c36;
    color: #fff;
    border: 0;
}

@media (min-width: 768px) {
    header > div{
        padding: 1rem;
    }

    .nus-logo{
        width:131px;
        height:auto;
    }
	
	

    .navbar-default {        
        padding-top: .5rem;
        padding-bottom: .5rem;
    }
}

@media (min-width: 992px) {
	.logo-nus120{	
		width:auto;
		height:60px;
		display:block;
		position: unset;
		right: unset;
		top: unset;

	}
}

	.btn-orange{       
		padding: 10px 50px;
		border-radius: 25px;
		cursor: pointer;
		font-family: "Roboto", sans-serif;
		font-weight: 600;
		font-style: normal;
		font-size: 1.1rem;
		text-decoration: none;
		line-height: 1rem;
    }

   
    .btn-orange{
      background-color: #f27c36;
	  border-color: #f27c36;
      color: #fff;      
    }

    .btn-orange:hover{
      background-color: #ccc;
      color:  #f27c36;   
    }


.footer {
    background-color: #003062;
    color: white;
    padding: 20px 0;
}
.footer .nus-social a {
    color: white;
    margin: 0 5px;
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    border-radius: 50%;
    background-color: white;
    color: #003062;
    text-align: center;
    text-decoration: none;
}
.footer .nus-social a:hover {
    background-color: #e0e0e0;
    text-decoration: none;
}

.footer .fab, .far{
    font-size: 1.3rem;
}

.footer .nus-info p{
    font-size: 1rem;
    color: #999
}

.footer .nus-info > p:first-child{
    font-size: 1.5rem;
    color: #FFF;
}

.footer .nus-copy{
    border-top: 1px solid #003d7c;
    color: #999999;
    padding: 40px 10px;
    text-align: center;
    font-size: 0.9rem;
}

.footer .nus-copy ul{
    border-top: 1px solid #003d7c;
    color: #999999;
    padding: 40px 10px;
    text-align: center;
    font-size: 12px;
    margin:0;
    padding:0;
}

.footer .nus-copy li{
    display: inline-block;
}