html, body {
   margin: 0;
   font-family: Tahoma, sans-serif;
   font-size: 16px;
}
a {color:#000;position:relative;}
a:hover {color:#0081ff;}
a:active {top:-1px;}
input, textarea, select {
     box-sizing:border-box;
	 outline:none;
	 padding:10px 15px 12px;
	 font-size:16px;
	 border:1px solid #444;
	 border-radius:5px;
	 font-family:Tahoma, sans-serif;
}
#addproduct {
	width:50%;
	margin:20px auto;
}
input, textarea, select {
	width:100%;
	font-size:16px;
	font-family:Tahoma,sans-serif;
	color:#000;
	margin:0 0 20px;
	padding:10px;
	box-sizing:border-box;
}
#addproduct div.input {display:flex;width:100%;}
#addproduct div.input input {display:inline-block;}
#addproduct div.four {}
#addproduct div.four input {width:25%;}
#addproduct div.textarea textarea {width:100%;resize:vertical;}
#addcategory {
	width:50%;
	margin:20px auto;
}
#addbrand {
	width:50%;
	margin:20px auto;
}
div.input {display:flex;width:100%;}
div.input input {display:inline-block;}
div.four {}
div.four input {width:25%;}
div.textarea textarea {width:100%;resize:vertical;}
div.success {
	width:50%;
	margin:20px auto;
	color:green;
	font-size:20px;
	font-weight:bold;
	text-align:center;
	}
	
#admin-main-page {
	width:80%;
	margin:20px auto;
}
#admin-main-page .admin-menu {display:flex;justify-content:space-between;}
#admin-main-page .admin-menu ul {list-style-type: none;padding:0;}
#admin-main-page .admin-menu ul li {padding:5px 0;}
#admin-main-page .admin-menu ul li a {}