.btn{
    background-color: #23497C !important;
    border-radius: 0px;
    border: 0px;
}
.navbar-brand{
    font-family: 'Source Sans 3', sans-serif !important;
}

.text-primary{
    color: #23497C !important;
}

.icon-stack{
    background-color: #23497C !important;
    background-image: url(../assets/img/hex.png) !important;
    border-radius: 0px !important;
    background-repeat: no-repeat; 
	background-size:cover; 
}

.icon-stack-xl{
    width: 6rem;
    height: 6rem;
}

.grayscale {
    background: url(yourimagehere.jpg);
    -moz-filter: url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\'><filter id=\'grayscale\'><feColorMatrix type=\'matrix\' values=\'0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0\'/></filter></svg>#grayscale");
    -o-filter: url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\'><filter id=\'grayscale\'><feColorMatrix type=\'matrix\' values=\'0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0\'/></filter></svg>#grayscale");
    -webkit-filter: grayscale(100%);
    filter: gray;
    filter: url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\'><filter id=\'grayscale\'><feColorMatrix type=\'matrix\' values=\'0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0\'/></filter></svg>#grayscale");
}

.btn-outline-dark{
    color:white !important;
}

svg{
    color:white !important;
}

.text-wichtig{
    color: white;
    font-weight: bold;
    font-style: italic;
}