import React from "react"
import { TouchableWithoutFeedback, ViewProperties } from "react-native"
import NavigatorIOS from "react-native-navigator-ios"
import { Image } from "../Elements/Image"

interface ContainerWithBackButtonProps extends ViewProperties {
  navigator: NavigatorIOS
}

export class BackButton extends React.Component<ContainerWithBackButtonProps> {
  goBack() {
    this.props.navigator.pop()
  }

  render() {
    return (
      <TouchableWithoutFeedback onPress={() => this.goBack()}>
        <Image
          position="absolute"
          top={"14px"}
          left={3}
          source={require("../../../../../images/angle-left.png")}
          style={{ zIndex: 10 }} // Here the style prop is intentionally used to avoid making zIndex too handy.
        />
      </TouchableWithoutFeedback>
    )
  }
}

import React from "react"
import { TouchableWithoutFeedback, ViewProperties } from "react-native"
import NavigatorIOS from "react-native-navigator-ios"
import { Image } from "../Elements/Image"
import { theme } from "../Elements/Theme"

interface ContainerWithBackButtonProps extends ViewProperties {
  navigator: NavigatorIOS
}

export class BackButton extends React.Component<ContainerWithBackButtonProps> {
  goBack() {
    this.props.navigator.pop()
  }

  render() {
    return (
      <TouchableWithoutFeedback onPress={() => this.goBack()}>
        <Image
          position="absolute"
          top={theme.space[3]}
          left={theme.space[3]}
          source={require("../../../../../images/angle-left.png")}
          style={{ zIndex: 10 }} // Here the style prop is intentionally used to avoid making zIndex too handy.
        />
      </TouchableWithoutFeedback>
    )
  }
}

--- 
+++ 
@@ -2,7 +2,6 @@
 import { TouchableWithoutFeedback, ViewProperties } from "react-native"
 import NavigatorIOS from "react-native-navigator-ios"
 import { Image } from "../Elements/Image"
-import { theme } from "../Elements/Theme"
 
 interface ContainerWithBackButtonProps extends ViewProperties {
   navigator: NavigatorIOS
@@ -18,8 +17,8 @@
       <TouchableWithoutFeedback onPress={() => this.goBack()}>
         <Image
           position="absolute"
-          top={theme.space[3]}
-          left={theme.space[3]}
+          top={"14px"}
+          left={3}
           source={require("../../../../../images/angle-left.png")}
           style={{ zIndex: 10 }} // Here the style prop is intentionally used to avoid making zIndex too handy.
         />
Adjust bid registration back button spacing
