Enha: shorter sse patience; style cleaning

assets/style.css

@@ -2,12 +2,13 @@ body{
     background-color: #0C1616FF;
     color: #8896b2;
     min-width: 0px;
-    margin: 2em auto !important;
+    margin: 2em 2em !important;
     margin-left: auto;
     margin-right: auto;
     line-height: 1.5;
     font-size: 16px;
     font-family: Open Sans,Arial;
+    font-weight: bold;
     text-align: center;
     display: block;
 }
@@ -22,18 +23,6 @@ tr{
 #usertable{
     display: block ruby;
 }
-.actiontable{
-    display: inline flow-root;
-    margin-inline: 10px;
-}
-.action_name{
-    border: none;
-  display: inline;
-  font-family: inherit;
-  font-size: inherit;
-  padding: none;
-  width: auto;
-}
 #errorbox{
     border: 1px solid black;
     background-color: darkorange;