Wanted to removed some of the Gmail features which you are not using? If you are using Firefox browser, then you can do so by going to Firefox’s “Tools > Add-ons” and search for Stylish. Alternately, you can go to the direct link, https://addons.mozilla.org/en-US/firefox/addon/2108/ to add Stylish into your Firefox.
Once you have successfully add/install Stylish into your Firefox, you will be able to see something like below:
Then, click the “User Styles” icon, which is just besides the “Plugins” icon.
Then, click “Write New Style” button.
At the “Name” textbox, I put “Remove Gmail Invites”. You can put your own name. But at the content, you need to put these codes:
@namespace url(http://www.w3.org/1999/xhtml);
@-moz-document domain(“mail.google.com”) {
/* HIDE CHAT AND INVITE BOXES */
.nH.s, .nH.pY {
display: none !important;
}}
Click Save button. Go back to your Gmail to see the suprise!