html,body {
    margin: 0;
    width: 100vw;
}
body {
    padding: 1rem;
	min-height: 100vh;
}
div._4rem_v_separator {
	height: 1px;
	width: 100%;
    padding-top: 4rem;
}
header#header {
	max-height: 5rem;
}
header#header>a {
    height: 5rem;
    margin-bottom: 1rem;
}
header#header>a>img {
    height: 5rem;
    width: 100%;
}
header#header h1 {
    margin: -0.33rem 0 0 0;
    line-height: 3.5rem;
    font-size: 4rem;
    display: inline-block;
}
.lande_red {
    color: rgb(228, 25, 25);
}
div#under_construction_box{
	color: white;
    text-shadow: 3px 0px 2px black;
    background: repeating-linear-gradient( 135deg, #ff0000, #ff0000 10px, #ffff00 10px, #ffff00 20px );
    height: 2rem;
    background: repeating-linear-gradient( 45deg, #606dbc, #606dbc 10px, #465298 10px, #465298 20px );
}
footer#aboutus{
	/*position: absolute;
    bottom: 0;*/
	clear: both;
    position: relative;
    height: 3rem;
    margin-top: -2rem;
}