Move css to seperate file and retheme admin page

static/admin.css

@@ -0,0 +1,82 @@
+* {
+	font-family: 'Roboto', sans-serif;
+}
+header{
+	padding: 50px;
+}
+body{
+	background-image: url("https://images.unsplash.com/photo-1528459584353-5297db1a9c01?ixid=MXwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHw%3D&ixlib=rb-1.2.1&auto=format&fit=crop&w=1075&q=80");
+}
+
+.input[type=text]{
+	width:100%;
+	border:2px solid #aaa;
+	border-radius:4px;
+	margin:8px 0;
+	outline:none;
+	padding:8px;
+	box-sizing:border-box;
+	transition:.3s;
+}
+
+input[type=text]:focus{
+	border-color:dodgerBlue;
+	box-shadow:0 0 8px 0 dodgerBlue;
+}
+
+
+h1{
+	text-align: center;
+	
+}
+.table-dec{
+	display: flex;
+	justify-content: center;
+	width: 100%;
+	
+}
+.content-table {
+	border-collapse: collapse;
+	margin: 25px 0;
+	font-size: 0.9em;
+	min-width: 400px;
+	border-radius: 5px 5px 0 0;
+	overflow: hidden;
+	box-shadow: 0 0 20px rgba(0, 0, 0, 0.15);
+}
+
+.content-table thead tr {
+	width:100%;
+	background-color: #009879;
+	color: #ffffff;
+	text-align: left;
+	font-weight: bold;
+}
+
+.content-table th,
+.content-table td {
+	padding: 12px 15px;
+}
+
+.content-table tbody tr {
+	border-bottom: 1px solid #dddddd;
+}
+
+.content-table tbody tr:nth-of-type(even) {
+	background-color: rgba(243, 243, 243, 0.7);
+}
+
+.content-table tbody tr:last-of-type {
+	border-bottom: 2px solid #009879;
+}
+
+.content-table tbody tr.active-row {
+	font-weight: bold;
+	color: #009879;
+}
+
+.change {
+	width: 100%;
+	display: flex;
+	justify-content: space-evenly;
+}