.main-header
{
position: relative;
box-shadow: 0 2px 3px rgb(0 0 0 / 3%);
width: 100%;
}
.main-header:before
{
content: "";
display: block;
margin-left: 10%;
margin-bottom: 20px;
height: 85px;
width: 220px;
background-color: white;
background-image: url("../elements/logo.svg");
background-repeat: no-repeat;
background-position-x: 40px;
background-position-y: 15px;
}
.main-content
{
background-color: lightgrey;
}