1 files changed, 1 insertions, 1 deletions

diff --git a/cmd/web/js/signin.jsx b/cmd/web/js/signin.jsx
index bff497e..e0e0f1d 100644
--- a/cmd/web/js/signin.jsx
+++ b/cmd/web/js/signin.jsx
@@ -44,7 +44,7 @@ class SigninForm extends React.Component {
     var cName = classNames('form-message', {'hidden': this.state.hideMsg, 'message-ok': this.state.msgOk});
     return (
         <div className="row sign-in">
-          <div className="offset-4 col-4 col-xs-offset-1 col-xs-10 text-center">
+          <div className="offset-1 col-10 offset-md-4 col-md-4 text-center">
             <form role="form" onSubmit={this.handleSubmit}>
               <input className="form-control" type="email" placeholder="email" onChange={this.handleEmailChange} />
               <input className="form-control" type="password" placeholder="password" onChange={this.handlePasswordChange} />