[RichieBoy67]

Max is right but you will need to search in the phrases for your specific tab and add it there.

You can use css instead of the blink tag which will give you more control and like Max said, the blink tag is depreciated and no longer supported by almost all the newer browsers.

PHP Code:

<p class="blinking">Your text goes here</p> 


PHP Code:

.blinking {
    animation-duration: 1s;
    animation-name: blink;
    animation-iteration-count: infinite;
    animation-direction: alternate;
    animation-timing-function: ease-in-out;
} 


I have not tested this.I think it will work though.

I also just found this link online. This would probably be the best method.