Select to clear the small triangle on the right

About this select clear the right side of the small triangle on the internet to find a lot of ways to use a narrower div tag to surround the select tag and then let the select Tag Overflow:hidden; This will basically enable the hidden triangle of the select tag.

There's another way to find out today, which uses the advanced properties of CSS3 do not understand the CSS3 of the pot Friends hurriedly evil mend it

select{
  -webkit-appearance:none;
  -webkit-tap-highlight-color: #fff;
  outline:0;
}

CSS writes this line of code the little triangle hides compatibility without testing chrome available