Fix some padding and overflow issues

Author: cmontella

include/style.css

@@ -25,6 +25,8 @@ body {
 
 .mech-content {
     min-width: 800px;
+    padding-top: 20px;
+    padding-bottom: 20px;
     counter-reset: h2 equation;
     flex: 2;
 }
@@ -46,6 +48,7 @@ body {
     background-color: #171D21;
     color: #f2ead9;
     overflow-y: auto;
+    overflow-x: hidden;
     position: sticky; 
     top: 0; 
     height: 100vh;
@@ -417,6 +420,7 @@ h4.toc {
 }
 
 .mech-statement {
+    min-width: 225px;
 }
 
 .mech-variable-define {