sonarr: border color adjustments

CSS/themes/sonarr/sonarr-base.css

@@ -131,7 +131,7 @@ body {
 .form-control {
     color: #FFF;
     background-color: rgba(0, 0, 0, .25) !important;
-    border: 1px solid rgba(0, 0, 0, .25);
+    border: 1px solid transparent;
 }
 
 .form-control:focus {
@@ -501,7 +501,7 @@ pre {
   /* YES/NO Switch */
 .well {
     background-color: rgba(0, 0, 0, .25);
-    border: 1px solid rgba(0, 0, 0, .25);
+    border: 1px solid transparent;
 }
 .toggle p span {
     color: rgba(0, 0, 0, 0);
@@ -524,13 +524,13 @@ pre {
 .btn-default {
     color: hsla(0,0%,100%,.7);
     background-color: rgba(0, 0, 0, .25);
-    border-color: none;
+    border-color: transparent;
     outline-style: none;
 }
 .btn-default:hover, .btn-default.active, .btn-default.active:hover {
     color: #FFFFFF;
     background-color: hsla(0,0%,100%,.08);
-    border-color: none;
+    border-color: transparent;
     outline-style: none;
 }
 .btn-default.active.focus, .btn-default.active:focus, .btn-default.active:hover, .btn-default:active.focus, .btn-default:active:focus, .btn-default:active:hover, .open>.dropdown-toggle.btn-default.focus, .open>.dropdown-toggle.btn-default:focus, .open>.dropdown-toggle.btn-default:hover {
@@ -549,6 +549,9 @@ pre {
 .fc-state-default:hover {
   background-color: hsla(0,0%,100%,.08);
 }
+.btn-group .btn+.btn, .btn-group .btn+.btn-group, .btn-group .btn-group+.btn, .btn-group .btn-group+.btn-group {
+    margin-left: 0px;
+}
 .input-group-btn > button.btn.btn-icon-only.dropdown-toggle,
 .btn.btn-icon-only.x-copy-api-key.hidden-xs {
     color: #FFFFFF;
@@ -577,13 +580,13 @@ pre {
 .modal-footer > button:not([class*="btn-primary"]):not([class*="btn-danger"]):not([class*="btn-success"]) {
     color: #FFF;
     background-color: rgba(0, 0, 0, .25);
-    border-color: rgba(0, 0, 0, .25);
+    border-color: transparent;
     outline-style: none;
 }
 .modal-footer > button:hover:not([class*="btn-primary"]):not([class*="btn-danger"]):not([class*="btn-success"]) {
     color: #FFF;
     background-color: rgba(255, 255, 255, .25);
-    border-color: rgba(255, 255, 255, .25);
+    border-color: transparent;
     outline-style: none;
 }
 /* green button */