Arreglo de styles

screens/main/StateTime.js

     return(
       <TouchableWithoutFeedback style={styles.stdcontainer}>
         <ImageBackground style={styles.regcontainer} source={require('../../assets/yellow-white.jpg')}>
-          <Text style={styles.time_text}> Select the Start and End Time for the Appointment </Text>
+          <Text style={styles.qsttxt}> Select the Start and End Time for the Appointment </Text>
         <Button style={styles.cenregbutton} title="8:00am" onPress={() => this.time_set(1,)}/>
         <Button style={styles.cenregbutton} title="9:00am" onPress={() => this.time_set(2,)}/>
         <Button style={styles.cenregbutton} title="10:00am" onPress={() => this.time_set(3,)}/>