fix footer

src/routes/Activate.js

@@ -14,7 +14,7 @@ class Active extends React.Component {
   render() {
     const { loading } = this.props;
     return (
-      <div style={{ display: 'flex', justifyContent: 'center', alignItems: 'center', flex: 1 }}>
+      <div style={{  display: 'flex', flex: 1, justifyContent: 'center', alignItems: 'center', height: '100%' }}>
         <Button type="primary" icon="poweroff" loading={loading} onClick={this.handleClick}>
           <Format id={'verify-email'}/>
         </Button>

src/routes/Forgot.js

@@ -35,7 +35,7 @@ class Login extends React.Component {
     const { loading } = this.props;
     const { intl: { messages } } = this.context;
     return (
-      <div style={{ display: 'flex', justifyContent: 'center', alignItems: 'center', height: '100%' }}>
+      <div style={{  display: 'flex', flex: 1, justifyContent: 'center', alignItems: 'center', height: '100%' }}>
         <Spin spinning={loading} delay={100}>
           <Form onSubmit={this.onSubmitLogin} className="login-form">
 

src/routes/Reset.js

@@ -51,7 +51,7 @@ class Reset extends React.Component {
     const { intl: { messages } } = this.context;
 
     return (
-      <div style={{ display: 'flex', justifyContent: 'center', alignItems: 'center', height: '100%' }}>
+      <div style={{ display: 'flex', flex: 1, justifyContent: 'center', alignItems: 'center', height: '100%'  }}>
         <Spin spinning={isResetSubmit} delay={100}>
           <Form onSubmit={this.onSubmitReset} className="login-form">
             <FormItem>

src/routes/Verify.js

@@ -69,8 +69,7 @@ class Verify extends React.Component {
 
     return (
       <div
-        style={{ display: 'flex', flexDirection: 'column', alignItems: 'center', justifyContent: 'center', flex: 1 }}
-      >
+        style={{  display: 'flex', flex: 1, justifyContent: 'center', alignItems: 'center', height: '100%'  }}>
 
         <Spin spinning={loading} delay={100}>
           <Steps size="large" current={1}>