nit prop ordering

src/components/close-button/close-button.jsx

@@ -18,9 +18,9 @@ const CloseButton = props => (
         onClick={props.onClick}
     >
         <img
+            aria-hidden="true"
             className={styles.closeIcon}
             src={closeIcon}
-            aria-hidden="true"
         />
     </div>
 );

src/components/icon-button/icon-button.jsx

@@ -14,9 +14,9 @@ const IconButton = ({
         onClick={onClick}
     >
         <img
+            aria-hidden="true"
             className={styles.icon}
             src={img}
-            aria-hidden="true"
         />
         <div className={styles.title}>
             {title}

src/components/sprite-info/sprite-info.jsx

@@ -54,9 +54,9 @@ class SpriteInfo extends React.Component {
                         <MediaQuery minWidth={layout.fullSizeMinWidth}>
                             <div className={styles.iconWrapper}>
                                 <img
+                                    aria-hidden="true"
                                     className={classNames(styles.xIcon, styles.icon)}
                                     src={xIcon}
-                                    aria-hidden="true"
                                 />
                             </div>
                         </MediaQuery>
@@ -77,9 +77,9 @@ class SpriteInfo extends React.Component {
                         <MediaQuery minWidth={layout.fullSizeMinWidth}>
                             <div className={styles.iconWrapper}>
                                 <img
+                                    aria-hidden="true"
                                     className={classNames(styles.yIcon, styles.icon)}
                                     src={yIcon}
-                                    aria-hidden="true"
                                 />
                             </div>
                         </MediaQuery>