what is ID and Class ? ID means that unique identification has to be given. And one ID can be used only once. If you are making a website and if you create this website by giving ID, then if you have to change the background somewhere or you have to change the content somewhere, then you can do that very easily by targeting the ID. Now you are learning programming language, tomorrow when you will work in a company, then you will get an ID there, a unique identity is given to you and you think why this unique identity is being given to you, you get the ID because if If you make a mistake, then first of all it is seen that the work that has been done is done by which ID and by looking at that ID, it is found out who has done it, then when you are building the website, then if there If you do something wrong, you can target that thing by ID. And you can correct that thing without any problem, you can correct that thing in one line. Class The special thing about the class is that if y...
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