Grub2 fails to chainload Windows 7 with error "invalid signature"

Question

I want to get the width of grand parent instead of parent. Is it possible with css?

Here is my html and css:

.outter {
  position: relative;
  width: 100%;  // In my case is 900px
  overflow: hidden;
  height: 250px;
}
.inner {
  position: absolute;
  top: 0px;
  left: 0px;
  right: 0px;
  width: 1000%; // In my case is 9000px
  height: inherit;
  transition: left 0.5s ease;
}
.outter .inner div {
  float: left;
  width: 50%; //How to get 450px instead of 4500px 
}

<div class="outter">
  <div class="inner">
    <div>One</div>
    <div>Two</div>
    <div>Three</div>
  </div>
</div>

Solution

As I began to suspect when I was writing my question, the issue is that Linux was installed using MBR, so that grub was unable to chainload an EFI Windows 7. I reinstalled Linux, this time making sure to select the UEFI boot option for the LiveCD from BIOS. With Linux now installed with an EFI grub, I was able to add a grub menu entry for Windows 7 and chainload successfully.

I used this link to create the menu entry for Windows 7.

After doing sudo vi /etc/grub.d/40_custom and adding the menu entry to the end of the file, don't forget to run sudo update-grub.

Comments

[Raystafarian]

If you found the solution to your own problem, go ahead and mark it "answered" by clicking the checkmark next to your answer. It may help someone in the future :)

[atomicpirate]

Ha yeah I will do that as soon as the site lets me; yesterday when I tried to accept my own answer it informed me I need to wait a day, and just now it says 10 hours remain. But I'll take care of it tomorrow.