update assets from bootstrap@3.3.7

assets/less/bootstrap/normalize.less

@@ -1,3 +1,5 @@
+// stylelint-disable
+
 /*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */
 
 //
@@ -104,11 +106,14 @@ a:hover {
 // ==========================================================================
 
 //
-// Address styling not present in IE 8/9/10/11, Safari, and Chrome.
+// 1. Remove the bottom border in Chrome 57- and Firefox 39-.
+// 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 //
 
 abbr[title] {
-  border-bottom: 1px dotted;
+  border-bottom: none; // 1
+  text-decoration: underline; // 2
+  text-decoration: underline dotted; // 2
 }
 
 //
@@ -331,8 +336,8 @@ input {
 // 2. Remove excess padding in IE 8/9/10.
 //
 
-input[type='checkbox'],
-input[type='radio'] {
+input[type="checkbox"],
+input[type="radio"] {
   box-sizing: border-box; // 1
   padding: 0; // 2
 }
@@ -343,8 +348,8 @@ input[type='radio'] {
 // decrement button to change from `default` to `text`.
 //
 
-input[type='number']::-webkit-inner-spin-button,
-input[type='number']::-webkit-outer-spin-button {
+input[type="number"]::-webkit-inner-spin-button,
+input[type="number"]::-webkit-outer-spin-button {
   height: auto;
 }
 
@@ -353,7 +358,7 @@ input[type='number']::-webkit-outer-spin-button {
 // 2. Address `box-sizing` set to `border-box` in Safari and Chrome.
 //
 
-input[type='search'] {
+input[type="search"] {
   -webkit-appearance: textfield; // 1
   box-sizing: content-box; //2
 }
@@ -364,8 +369,8 @@ input[type='search'] {
 // padding (and `textfield` appearance).
 //
 
-input[type='search']::-webkit-search-cancel-button,
-input[type='search']::-webkit-search-decoration {
+input[type="search"]::-webkit-search-cancel-button,
+input[type="search"]::-webkit-search-decoration {
   -webkit-appearance: none;
 }