To change the font settings:
No, the idiom is "turned a blind eye" as in "she turned a blind eye to his suffering." You don't change an idiom around or you lose the meaning.
A "sea change" is a marked or a profound transformation. To read more about this idiom on Answers.com, see the Related Link.
Idiom is correct.
Yes, you can change an idiom with your own words, but it may lose its original meaning or impact. Idioms are commonly used phrases in a particular language that have a figurative meaning. Modifying them may result in confusion or a loss of the intended message.
Yes, there are websites and resources available online that provide meanings and explanations for idioms, such as TheFreeDictionary.com, IdiomsOnline.com, and Dictionary.com. These websites can help you understand the meaning behind various idiomatic expressions.
what is a idiom about a cat
Genio y figura hasta la sepultura.
"To be" is not an idiom - it's a verb.
I don't know about "mathematically" but the idiom is what you say when you don't want any change back from the money you paid for your items with -- it's leaving them a "tip" of the extra money.
An idiom misuse is to use and idiom in a wrong way that doesn't make sense.
The idiom "apple shiner" means the teacher's pet.
The idiom for 'larger than life' is "a force of nature."