How do I do the box like you have for your profile?
Find some code that you like. Mine is from togedemaru but there are other good coders like jiko.
Go to Settings → Display settings. Turn off Profile Text in WYSIWYG settings and turn on Code Editor in Editor settings. It should look like this.
Then, go to the edit profile page. You can find it here.
Paste the coding into the empty box in the 'Profile Content' section. Then start editing some parts to make it say what you want.
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