new theme and css updates

src/index.css

@@ -114,7 +114,7 @@ a:hover #app-address{
 	outline: none;
 	color: var(--color-text-acc);
 	font-style: normal;
-	font-weight: 200;
+	font-weight: 500;
 	font-size: 1.2em;
 	letter-spacing: .2em;
 	width:100%;
@@ -273,6 +273,7 @@ table a{
 #greeting_block {
 	display: grid;
 	width: 100%;
+	color: var(--color-text-acc);
 }
 
 #date_block {
@@ -808,6 +809,12 @@ table a{
     color: #EFF1FC;
 }
 
+.theme-synth {
+	background-color: #2B2C56;
+	border: 4px solid #ff75e6;
+    color: #03c6fc;
+}
+
 .theme-chalk{
 	background-color: #263238;
 	border: 4px solid #FF869A;