Question: hey so I have a problem with typecasting int. I have a program here designed to print the two digits of an entered number then I am supposed to increment the first digit using the ++ operator and multiply by ten then add the second digit and print the new number (which should be the original plus 10). I can't get the first digit to increment correctly because of ascii.

```
 import java.util.Scanner;
    public class Lab1_Redo
     {

        public static void main (String[] args) 
        {
            int Zero = (char)0;

            Scanner Keyboard = new Scanner(System.in);
            System.out.println("Enter a two-digit number:");
            String entered_digits = Keyboard.nextLine();
            int FirstDigit = entered_digits.charAt(0);
            System.out.println("The first digit that was entered was:" + " " + (char)FirstDigit);
            int SecondDigit = entered_digits.charAt(1);
            System.out.println("The second digit that was entered was:" + " " + (char)SecondDigit);
             int AsciiToInt = FirstDigit;
             AsciiToInt++;
             int SecondDigits = (char)SecondDigit;
             int EnteredNumberPlusTen = ((AsciiToInt * 10) + SecondDigits);
             //System.out.println("This new number:" + " " + EnteredNumberPlusTen + " " + "Is the original number plus ten");
            System.out.println(AsciiToInt);
        }
    }

```

Answer: 
Hi Please try following code I have debuged your website on mobile.

```
header {
background-color: #87CEEB;
min-height: 60px;
border: 1px solid #87ceeb!important;
}

.main{
background: url('https://s4.postimg.org/shvgf6cj1/cutheader.png');
}

```

I guess it is pixel density problem
You can use below code to solved ur css issue, this will hide the white line

```
header{
   z-index: 1;
}
main{
   margin-top: -1px;
}

```

see screenshot [![here](https://i.stack.imgur.com/ai7ln.png)](https://i.stack.imgur.com/ai7ln.png)