In Chrome, there are some special style on the input elements. For example, the following is a search textbox in Chrome.

 

To restore the standard textbox view, apply the -webkit-appearance on the search textbox.

input[type="search"] {
  -webkit-appearance: none;
}

Refresh the page.

 

Done =)

Reference:

• CSS Webkit Appearance
• CSS TRICKS – WebKit HTML5 Search Inputs