diff --git a/octoprint_estop/static/css/estop.css b/octoprint_estop/static/css/estop.css
index ed5a20f..43f72df 100644
--- a/octoprint_estop/static/css/estop.css
+++ b/octoprint_estop/static/css/estop.css
@@ -1,21 +1,34 @@
 .estop_sidebar {
     width:100%;
     height:28px;
-    background-image: repeating-linear-gradient(
-        -45deg,
-        #000,
-        #000 4px,
-        #ff0 4px,
-        #ff0 8px
-    );
+    background-image: repeating-linear-gradient(-45deg, #000, #000 4px, #ff0 4px, #ff0 8px);
     text-align: center;
     vertical-align: middle;
 }
+.estop_sidebar_disabled {
+    width:100%;
+    height:28px;
+    background-image: repeating-linear-gradient(-45deg, #555, #555 4px, #ff0 4px, #ff0 8px);
+    text-align: center;
+    vertical-align: middle;
+    opacity: 0.8;
+    cursor: not-allowed;
+}
 .btn-estop {
     width: 80%;
     height: 28px;
-    color: #ffffff;
     text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.25);
+    display: inline-block;
+    padding: 0px;
+    margin-bottom: 0;
+    font-size: 14px;
+    font-weight: bold;
+    line-height: 20px;
+    color: #fff;
+    text-align: center;
+    vertical-align: middle; 
+}
+.btn-estop {
     background-color: #eb0000;
     background-image: -moz-linear-gradient(top, #ff0000, #cc0000);
     background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#ff0000), to(#cc0000));
@@ -26,16 +39,7 @@
     border-color: #cc0000 #cc0000 #800000;
     border-width: 0;
     filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffff0000', endColorstr='#ffcc0000', GradientType=0);
-    filter: progid:DXImageTransform.Microsoft.gradient(enabled=false);
-    display: inline-block;
-    padding: 0px;
-    margin-bottom: 0;
-    font-size: 14px;
-    font-weight: bold;
-    line-height: 20px;
-    color: #fff;
-    text-align: center;
-    vertical-align: middle;   
+    filter: progid:DXImageTransform.Microsoft.gradient(enabled=false);  
 }
 .btn-estop:hover {
     text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.8);
@@ -57,7 +61,19 @@
 }
 .btn-estop:disabled   {
     text-shadow: 0px 0px 0 rgba(0, 0, 0, 0.0);
-    color: #555;
-    opacity: 0.8;
+    color: #000;
+    opacity: 0.9;
     cursor: not-allowed;
+    background-color: #a5a5a5;
+    background-image: -moz-linear-gradient(top, #a5a5a5, #a5a5a5);
+    background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#a5a5a5), to(#a5a5a5));
+    background-image: -webkit-linear-gradient(top, #a5a5a5, #a5a5a5);
+    background-image: -o-linear-gradient(top, #a5a5a5, #a5a5a5);
+    background-image: linear-gradient(to bottom, #a5a5a5, #a5a5a5);
+    background-repeat: repeat-x;
+    border-color: #a5a5a5 #a5a5a5 #a5a5a5;
+    border-width: 0;
+}
+#sidebar_plugin_estop {
+    display: block !important;
 }
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