no such class exists

Author: Billy Clark

themes/material/mfa/prompt-for-mfa-backupcode.php

@@ -18,8 +18,7 @@
         <form layout-children="column" method="post" autocomplete="off">
             <div class="mdl-card mdl-shadow--8dp">
                 <div class="mdl-card__media white-bg margin" layout-children="column">
-                    <img src="mfa-backupcode.svg" class="icon"
-                         alt="<?= $this->t('{material:mfa:backupcode_icon}') ?>">
+                    <img src="mfa-backupcode.svg" alt="<?= $this->t('{material:mfa:backupcode_icon}') ?>">
                 </div>
 
                 <div class="mdl-card__title center">

themes/material/mfa/prompt-for-mfa-totp.php

@@ -18,8 +18,7 @@
         <form layout-children="column" method="post" autocomplete="off">
             <div class="mdl-card mdl-shadow--8dp">
                 <div class="mdl-card__media white-bg margin" layout-children="column">
-                    <img src="mfa-totp.svg" alt="<?= $this->t('{material:mfa:totp_icon}') ?>"
-                         class="icon">
+                    <img src="mfa-totp.svg" alt="<?= $this->t('{material:mfa:totp_icon}') ?>">
                 </div>
 
                 <div class="mdl-card__title center">

themes/material/mfa/prompt-for-mfa-u2f.php

@@ -115,8 +115,7 @@ function createHiddenInput(name) {
         <form layout-children="column" method="post">
             <div class="mdl-card mdl-shadow--8dp">
                 <div class="mdl-card__media white-bg margin" layout-children="column">
-                    <img src="mfa-u2f.svg" alt="<?= $this->t('{material:mfa:u2f_icon}') ?>"
-                         class="icon">
+                    <img src="mfa-u2f.svg" alt="<?= $this->t('{material:mfa:u2f_icon}') ?>">
                 </div>
 
                 <div class="mdl-card__title center">