Small details of web mobile development (continuous addition)

1. How to remove a number from a touch screen device and convert it to a dial-up link)

<Meta name = "format-detection" content = "telephone = no"/>

If telephone is set to no, the number cannot be converted to a dial-up link!
Telephone = yes enables converting numbers to dial-up links. To enable the conversion function, you do not need to write this meta. By default, this function is enabled!

2. shield the shadow that appears when you click an element in ios and android.

-Webkit-tap-highlight-color: rgba (255,255,255, 0) can block the shadows that appear when you click an element on ios or android.