style tuning

doc_theme/static/css/override.css

@@ -283,7 +283,6 @@ a, a:focus, a:hover, a:visited {
     background-color: #597cf1;
     color: #fff;
 }
-
 .doc-menu-vertical .toctree-l3 > a {
     font-size: 12px;
     color: #2f323a;
@@ -291,7 +290,6 @@ a, a:focus, a:hover, a:visited {
     line-height: 40px;
     display: block;
 }
-
 .doc-menu-vertical .toctree-l4 > a {
     font-size: 12px;
     color: #64697b;
@@ -457,7 +455,6 @@ a, a:focus, a:hover, a:visited {
     padding: 0 30px;
     background-color: #fff;
 }
-
 .wy-nav-content h1 {
     font-size: 24px;
     color: #2f323a;
@@ -484,7 +481,6 @@ a, a:focus, a:hover, a:visited {
 .wy-nav-content p + h4 {
     margin-top: 20px;
 }
-  
 .wy-nav-content p{
     color: #2f323a;
     margin-bottom: 20px;