body {
	background: #1A7280;
	color: white;
	font-family: RobotoBlack, Arial, sans-serif;
}

.color-gradient {
	background: linear-gradient(to bottom, #01758C, #009D7C);
}

.row {
	padding-bottom: 2cm;
	padding-top: 0.5cm;
}


h1 {
	position: relative;
}
h1:before {
	display: inline;
	content: "+";
	font-size: 75%;
	vertical-align: top;
	position: absolute;
	right: calc(100% + 10px);
}
@media (max-width: 575px) {
	h1:before {
		display: none;
	}
}

.logo-container {
	margin-top: 50px;
	margin-bottom: 50px;
}

#logo-mathplus {
	width: 100%;
}

.logo-subtitle {
	font-size: 52px;
	font-weight: bold;
	margin-bottom: 40px;
}

.unis-logos {
	margin-bottom: 30px;
}

.weltkugel {
	width: 75vw;
	position: absolute;
	top: -40vw;
	left: -30vw;
	opacity: 0.1;
}

.anchor-pos-absolute {
	position: relative;
}
.berlin-img {
	height: 250px;
	position: absolute;
	top: -100px;
	left: 200px;
	opacity: 0.7;
	z-index: 1;
}
@media (max-width: 575px) {
	.berlin-img {
		display: none;
	}
}

.above-image {
	position: relative;
	z-index: 10;
}

nav {
	max-width: 1140px;
	margin-left: auto;
	margin-right: auto;
}

.navbar-dark .navbar-nav .nav-link {
		color: white;
}

.menu-plus {
	color: white;
	font-weight: bold;
	font-size: 50px;
}

@font-face {
	font-family: 'RobotoBlack';
	src: url('fonts/Roboto-Black.ttf') format('truetype');
}

/* nur für die kleinen Projektlogos */
/*
.project-logo {
	width: 20%;
}
.project-logo img {
	width: 100%;
}
*/

.projects-gross {
	width: 100%;
}

.research-program h2 {
	margin-top: 20px;
	margin-bottom: 20px;
}

.show-desktop {
	display: none;
}

@media (min-width:768px) {
	.show-desktop {
		display: initial;
	}
	.show-mobile {
		display: none;
	}
}

@media (max-width: 767px) {
	.col-md-6 + .col-md-6 {
		margin-top: 20px;
	}
}

main a[href]:not(.btn) {
	color: white;
	text-decoration: underline;
}

.unis-logos img {
	max-height: 95px;
	max-width: 100%;
}

h1, h2, .logo-subtitle {
	overflow-wrap: break-word;
}