Height was a touch off

netbox/templates/dcim/device.html

@@ -557,7 +557,7 @@
                             </button>
                         </div>
                         <div class="col-md-2 pull-right noprint">
-                            <input class="form-control interface-filter" type="text" placeholder="Filter (RegExp)" style="height: 24px" />
+                            <input class="form-control interface-filter" type="text" placeholder="Filter (RegExp)" style="height: 23px" />
                         </div>
                     </div>
                     <table id="interfaces_table" class="table table-hover table-headings panel-body component-list">

netbox/templates/virtualization/virtualmachine.html

@@ -254,7 +254,7 @@
                     </button>
                 </div>
                 <div class="col-md-2 pull-right noprint">
-                    <input class="form-control interface-filter" type="text" placeholder="Filter (RegExp)" style="height: 24px" />
+                    <input class="form-control interface-filter" type="text" placeholder="Filter (RegExp)" style="height: 23px" />
                 </div>
             </div>
             <table id="interfaces_table" class="table table-hover table-headings panel-body component-list">