Fixes #14234 again

- Rather than override and hack for IE8-10 and then IE11, scope to just Safari.
- Drops the IE hacks for a media query Webkit hack

dist/css/bootstrap.css

@@ -2400,56 +2400,25 @@ textarea.form-control {
 input[type="search"] {
   -webkit-appearance: none;
 }
-input[type="date"],
+@media screen and (-webkit-min-device-pixel-ratio: 0) {
-input[type="time"],
+  input[type="date"],
-input[type="datetime-local"],
+  input[type="time"],
-input[type="month"] {
+  input[type="datetime-local"],
+  input[type="month"] {
     line-height: 34px;
-  line-height: 1.42857143 \0;
+  }
-}
+  input[type="date"].input-sm,
-input[type="date"].input-sm,
+  input[type="time"].input-sm,
-input[type="time"].input-sm,
+  input[type="datetime-local"].input-sm,
-input[type="datetime-local"].input-sm,
+  input[type="month"].input-sm {
-input[type="month"].input-sm {
     line-height: 30px;
-  line-height: 1.5 \0;
+  }
-}
+  input[type="date"].input-lg,
-input[type="date"].input-lg,
+  input[type="time"].input-lg,
-input[type="time"].input-lg,
+  input[type="datetime-local"].input-lg,
-input[type="datetime-local"].input-lg,
+  input[type="month"].input-lg {
-input[type="month"].input-lg {
     line-height: 46px;
-  line-height: 1.33 \0;
+  }
-}
-_:-ms-fullscreen,
-:root input[type="date"],
-_:-ms-fullscreen,
-:root input[type="time"],
-_:-ms-fullscreen,
-:root input[type="datetime-local"],
-_:-ms-fullscreen,
-:root input[type="month"] {
-  line-height: 1.42857143;
-}
-_:-ms-fullscreen.input-sm,
-:root input[type="date"].input-sm,
-_:-ms-fullscreen.input-sm,
-:root input[type="time"].input-sm,
-_:-ms-fullscreen.input-sm,
-:root input[type="datetime-local"].input-sm,
-_:-ms-fullscreen.input-sm,
-:root input[type="month"].input-sm {
-  line-height: 1.5;
-}
-_:-ms-fullscreen.input-lg,
-:root input[type="date"].input-lg,
-_:-ms-fullscreen.input-lg,
-:root input[type="time"].input-lg,
-_:-ms-fullscreen.input-lg,
-:root input[type="datetime-local"].input-lg,
-_:-ms-fullscreen.input-lg,
-:root input[type="month"].input-lg {
-  line-height: 1.33;
 }
 .form-group {
   margin-bottom: 15px;

docs/dist/css/bootstrap.css

@@ -2400,56 +2400,25 @@ textarea.form-control {
 input[type="search"] {
   -webkit-appearance: none;
 }
-input[type="date"],
+@media screen and (-webkit-min-device-pixel-ratio: 0) {
-input[type="time"],
+  input[type="date"],
-input[type="datetime-local"],
+  input[type="time"],
-input[type="month"] {
+  input[type="datetime-local"],
+  input[type="month"] {
     line-height: 34px;
-  line-height: 1.42857143 \0;
+  }
-}
+  input[type="date"].input-sm,
-input[type="date"].input-sm,
+  input[type="time"].input-sm,
-input[type="time"].input-sm,
+  input[type="datetime-local"].input-sm,
-input[type="datetime-local"].input-sm,
+  input[type="month"].input-sm {
-input[type="month"].input-sm {
     line-height: 30px;
-  line-height: 1.5 \0;
+  }
-}
+  input[type="date"].input-lg,
-input[type="date"].input-lg,
+  input[type="time"].input-lg,
-input[type="time"].input-lg,
+  input[type="datetime-local"].input-lg,
-input[type="datetime-local"].input-lg,
+  input[type="month"].input-lg {
-input[type="month"].input-lg {
     line-height: 46px;
-  line-height: 1.33 \0;
+  }
-}
-_:-ms-fullscreen,
-:root input[type="date"],
-_:-ms-fullscreen,
-:root input[type="time"],
-_:-ms-fullscreen,
-:root input[type="datetime-local"],
-_:-ms-fullscreen,
-:root input[type="month"] {
-  line-height: 1.42857143;
-}
-_:-ms-fullscreen.input-sm,
-:root input[type="date"].input-sm,
-_:-ms-fullscreen.input-sm,
-:root input[type="time"].input-sm,
-_:-ms-fullscreen.input-sm,
-:root input[type="datetime-local"].input-sm,
-_:-ms-fullscreen.input-sm,
-:root input[type="month"].input-sm {
-  line-height: 1.5;
-}
-_:-ms-fullscreen.input-lg,
-:root input[type="date"].input-lg,
-_:-ms-fullscreen.input-lg,
-:root input[type="time"].input-lg,
-_:-ms-fullscreen.input-lg,
-:root input[type="datetime-local"].input-lg,
-_:-ms-fullscreen.input-lg,
-:root input[type="month"].input-lg {
-  line-height: 1.33;
 }
 .form-group {
   margin-bottom: 15px;

less/forms.less

@@ -173,36 +173,24 @@ input[type="search"] {
 // given height of the input. Since this fucks up everything else, we have to
 // appropriately reset it for Internet Explorer and the size variations.
 
-input[type="date"],
+@media screen and (-webkit-min-device-pixel-ratio:0) {
-input[type="time"],
+  input[type="date"],
-input[type="datetime-local"],
+  input[type="time"],
-input[type="month"] {
+  input[type="datetime-local"],
+  input[type="month"] {
     line-height: @input-height-base;
-  // IE8+ misaligns the text within date inputs, so we reset
+  }
-  line-height: @line-height-base ~"\0";
+  input[type="date"].input-sm,
-
+  input[type="time"].input-sm,
-  &.input-sm {
+  input[type="datetime-local"].input-sm,
+  input[type="month"].input-sm {
     line-height: @input-height-small;
-    line-height: @line-height-small ~"\0";
   }
-  &.input-lg {
+  input[type="date"].input-lg,
+  input[type="time"].input-lg,
+  input[type="datetime-local"].input-lg,
+  input[type="month"].input-lg {
     line-height: @input-height-large;
-    line-height: @line-height-large ~"\0";
-  }
-}
-
-// IE 11 hack to reverse the iOS temporal input hack.
-_:-ms-fullscreen, :root input[type="date"],
-_:-ms-fullscreen, :root input[type="time"],
-_:-ms-fullscreen, :root input[type="datetime-local"],
-_:-ms-fullscreen, :root input[type="month"] {
-  line-height: @line-height-base;
-
-  &.input-sm {
-    line-height: @line-height-small;
-  }
-  &.input-lg {
-    line-height: @line-height-large;
   }
 }