/* costom element */
:root{
	--global-color-1: #000000;
	--global-color-2: #49c031;
}

/* the styles for the elements */
body {
	font-family: Arial, Helvetica, sans-serif;
    font-size: 100%;
	
}
a:focus, a:hover{
	font-style: italic;
}
main{
	border-top:  10mm solid #000000;
	border-left:  10mm solid rgb(141, 228, 234);
	border-right:  10mm solid rgb(141, 228, 234);
	border-bottom: 10mm solid #000000 ;

}
/* the styles for the header */
header{
	background-image: linear-gradient(
	    30deg, #3093c8 0%, #3093c8 30%, white 50%, #3093c8 80%, #3093c8 100%);
	border-top:  10mm solid #000000;
	border-left:  10mm solid rgb(141, 228, 234);
	border-right:  10mm solid rgb(141, 228, 234);
	border-bottom: 10mm solid #000000 ;

}
 h2{
	font-size: 200%;
	color: var(--global-color-1);
	text-indent: 30px;
	padding: .5em 5em .25em 0;
	text-align: center;

}
header h3{
	font-size: 130%;
	font-style: italic;
	text-indent: 30px;
	text-align: center;
}

p{
	font-size: 150%;
}
img{
	border-radius: 1000ch;
	border-top:  10mm solid #000000;
	border-left:  10mm solid rgb(0, 0, 0);
	border-right:  10mm solid rgb(0, 0, 0);
	border-bottom: 10mm solid #000000 ;
}
/* the styles for the nav */
#nav_menu ul {
	list-style-type: none;
	margin: 0;
	padding: 0;
	position: relative;
	
	
}
#nav_menu ul li {
	float: left;
}
#nav_menu ul li a {
    display: block;
    text-align: center;
    padding: 0em 7.2em 0em 7.5em ;
    text-decoration: none;
    background-color: #3093c8;
    color: white;
    font-weight: bold;
	font-size: larger;
	border-radius: 1000ch;
	border-top:  10mm solid #000000;
	border-left:  10mm solid rgb(141, 228, 234);
	border-right:  10mm solid rgb(141, 228, 234);
	border-bottom: 10mm solid #000000 ;
}
#nav_menu ul ul {
    display: none;
    position: absolute;
    top: 100%;
}
#nav_menu ul ul li {
	float: none;
}
#nav_menu ul li:hover > ul {
	display: block;
}
#nav_menu > ul::after {
    content: "";
    clear: both;
    display: block;
}

/* the styles for the footer */
footer {
	clear: both;

}
footer p{
	color: var(--global-color-1);
	text-align: center;
	padding: 1em 0;
	background-image: linear-gradient(
	    30deg, #000000 0%, #4e4d4d 30%, rgb(131, 128, 128) 50%, #9b9d9e 80%, #fbfcfd 100%);
}