Center icons vertically in trace list

Make icons centered in trace list and not on the bottom trace-line-header div

Author: RTUnreal

Resources/assets/css/exception.css

@@ -184,7 +184,7 @@ header .container { display: flex; justify-content: space-between; }
 .trace-line + .trace-line { border-top: var(--border); }
 .trace-line:hover { background: var(--base-1); }
 .trace-line a { color: var(--base-6); }
-.trace-line .icon { opacity: .4; position: absolute; left: 10px; top: 11px; }
+.trace-line .icon { opacity: .4; position: absolute; left: 10px; }
 .trace-line .icon svg { height: 16px; width: 16px; }
 .trace-line-header { padding-left: 36px; padding-right: 10px; }