[enh] static content generalization

1 files changed, 21 insertions, 0 deletions

diff --git a/searx/static/less/bootstrap/mixins/hide-text.less b/searx/static/less/bootstrap/mixins/hide-text.less
new file mode 100644
index 000000000..c2315e572
--- /dev/null
+++ b/searx/static/less/bootstrap/mixins/hide-text.less
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+// CSS image replacement
+//
+// Heads up! v3 launched with with only `.hide-text()`, but per our pattern for
+// mixins being reused as classes with the same name, this doesn't hold up. As
+// of v3.0.1 we have added `.text-hide()` and deprecated `.hide-text()`.
+//
+// Source: https://github.com/h5bp/html5-boilerplate/commit/aa0396eae757
+
+// Deprecated as of v3.0.1 (will be removed in v4)
+.hide-text() {
+  font: ~"0/0" a;
+  color: transparent;
+  text-shadow: none;
+  background-color: transparent;
+  border: 0;
+}
+
+// New mixin to use as of v3.0.1
+.text-hide() {
+  .hide-text();
+}