flatly: change input border color from green to blue

flatly/bootstrap.css

@@ -1706,10 +1706,10 @@ output {
   transition: border-color ease-in-out .15s, box-shadow ease-in-out .15s;
 }
 .form-control:focus {
-  border-color: #1abc9c;
+  border-color: #2c3e50;
   outline: 0;
-  -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(26, 188, 156, 0.6);
-  box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(26, 188, 156, 0.6);
+  -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(44, 62, 80, 0.6);
+  box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(44, 62, 80, 0.6);
 }
 .form-control::-moz-placeholder {
   color: #acb6c0;

flatly/variables.less

@@ -180,7 +180,7 @@
 //** `<input>` border radius
 @input-border-radius:            @border-radius-base;
 //** Border color for inputs on focus
-@input-border-focus:             #1abc9c;
+@input-border-focus:             @brand-primary;
 
 //** Placeholder text color
 @input-color-placeholder:        #acb6c0;