update slide styles

template.html

@@ -14,8 +14,22 @@
   a:hover{
   color: #000;
   }
-  .remark-code {
+  p{
+  margin: 0 0 .3em 0;
+  }
+  code {
   border-radius: 6px;
+  background-color: #272822;
+  color: #ddd;
+  padding: 0 .3em 0 .3em;
+  font-size: .8em;
+  }
+  .remark-slide-content{
+  padding: 1em;
+  }
+  .float-block{
+  float: left;
+  width:33%;
   }
 </style>
 </head>