1 files changed, 72 insertions, 0 deletions
diff --git a/scss/forms/_form-file.scss b/scss/forms/_form-file.scss
new file mode 100644
index 0000000000..bbc38a9f81
--- /dev/null
+++ b/scss/forms/_form-file.scss
@@ -0,0 +1,72 @@
+.form-file {
+  position: relative;
+  display: inline-block;
+  width: 100%;
+  height: $form-file-height;
+  margin-bottom: 0;
+}
+
+.form-file-input {
+  position: relative;
+  z-index: 2;
+  width: 100%;
+  height: $form-file-height;
+  margin: 0;
+  opacity: 0;
+
+  &:focus ~ .form-file-label {
+    border-color: $form-file-focus-border-color;
+    box-shadow: $form-file-focus-box-shadow;
+  }
+
+  // Use disabled attribute instead of :disabled pseudo-class
+  // Workaround for: https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/11295231
+  &[disabled] ~ .form-file-label {
+    background-color: $form-file-disabled-bg;
+  }
+}
+
+.form-file-label {
+  position: absolute;
+  top: 0;
+  right: 0;
+  left: 0;
+  z-index: 1;
+  display: flex;
+  height: $form-file-height;
+  border-color: $form-file-border-color;
+  @include border-radius($form-file-border-radius);
+  @include box-shadow($form-file-box-shadow);
+}
+
+.form-file-text {
+  display: block;
+  flex-grow: 1;
+  padding: $form-file-padding-y $form-file-padding-x;
+  overflow: hidden;
+  font-family: $form-file-font-family;
+  font-weight: $form-file-font-weight;
+  line-height: $form-file-line-height;
+  color: $form-file-color;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  background-color: $form-file-bg;
+  border-color: inherit;
+  border-style: solid;
+  border-width: $form-file-border-width;
+  @include border-left-radius(inherit);
+}
+
+.form-file-button {
+  display: block;
+  flex-shrink: 0;
+  padding: $form-file-padding-y $form-file-padding-x;
+  margin-left: -$form-file-border-width;
+  line-height: $form-file-line-height;
+  color: $form-file-button-color;
+  @include gradient-bg($form-file-button-bg);
+  border-color: inherit;
+  border-style: solid;
+  border-width: $form-file-border-width;
+  @include border-right-radius(inherit);
+}