Fix size of validation feedback icons

Author: thekondrashov

scss/_variables.scss

@@ -304,9 +304,9 @@ $input-group-addon-border-color: $input-border-color !default;
 $cursor-disabled:                not-allowed !default;
 
 // Form validation icons
-$form-icon-success: "data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3E%3Cpath d='M2.31 6.726l-1.698-2.2c-.423-1.032.452-1.407 1.1-.8l1.1 1.4 3.4-3.8c.594-.63 1.59-.267 1.2.7l-4 4.6c-.443.514-.81.418-1.1.1z' fill='%235b5'/%3E%3C/svg%3E" !default;
-$form-icon-warning: "data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' viewBox='0 0 8 8'%3E%3Cpath id='a' fill='%23d54' d='M.228 1.548l6.135 6.197c.833.77 2.183-.36 1.403-1.3L1.632.245C.725-.538-.518.735.228 1.55z'/%3E%3Cuse xlink:href='%23a' transform='rotate(90 4 4)'/%3E%3C/svg%3E" !default;
-$form-icon-danger: "data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3E%3Cpath fill='%23fa4' d='M4.4 5.324h-.8v-2.46h.8zm0 1.42h-.8V5.89h.8zM3.76.63L.04 7.075c-.115.2.016.425.26.426h7.397c.242 0 .372-.226.258-.426C6.726 4.924 5.47 2.79 4.253.63c-.113-.174-.39-.174-.494 0z'/%3E%3C/svg%3E" !default;
+$form-icon-success: "data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='-2 -2 12 12'%3E%3Cpath fill='%235cb85c' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3E%3C/svg%3E" !default;
+$form-icon-warning: "data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='-1 -1 10 10'%3E%3Cpath fill='%23f0ad4e' d='M4.4 5.324h-.8v-2.46h.8zm0 1.42h-.8V5.89h.8zM3.76.63L.04 7.075c-.115.2.016.425.26.426h7.397c.242 0 .372-.226.258-.426C6.726 4.924 5.47 2.79 4.253.63c-.113-.174-.39-.174-.494 0z'/%3E%3C/svg%3E" !default;
+$form-icon-danger: "data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' viewBox='-6 -6 20 20'%3E%3Cpath id='a' fill='%23d9534f' d='M.228 1.548l6.135 6.197c.833.77 2.183-.36 1.403-1.3L1.632.245C.725-.538-.518.735.228 1.55z'/%3E%3Cuse xlink:href='%23a' transform='rotate(90 4 4)'/%3E%3C/svg%3E" !default;
 
 
 // Dropdowns