[ticket/12719] Add normalize & base

phpbb3-12719

phpBB/styles/prosilver/theme/utilities.css

@@ -0,0 +1,57 @@
+/* --------------------------------------------------------------
+    $Utilities
+-------------------------------------------------------------- */
+
+.sr-only {
+    position: absolute;
+    width: 1px;
+    height: 1px;
+    margin: -1px;
+    padding: 0;
+    overflow: hidden;
+    clip: rect(0, 0, 0, 0);
+    border: 0;
+}
+
+.clearfix:before,
+.clearfix:after,
+.container:before,
+.container:after,
+.container-fluid:before,
+.container-fluid:after,
+.row:before,
+.row:after {
+    content: " ";
+    display: table;
+}
+.clearfix:after,
+.container:after,
+.container-fluid:after,
+.row:after { clear: both }
+
+.center-block {
+    display: block;
+    margin-left: auto;
+    margin-right: auto;
+}
+
+.pull-right { float: right !important }
+.pull-left { float: left !important }
+.hide { display: none !important }
+.show { display: block !important }
+.invisible { visibility: hidden }
+
+.text-hide {
+    font: 0/0 a;
+    color: transparent;
+    text-shadow: none;
+    background-color: transparent;
+    border: 0;
+}
+
+/*.hidden {
+    display: none !important;
+    visibility: hidden !important;
+}*/
+
+.affix { position: fixed }