input type search remove x

1/* clears the 'X' from Internet Explorer */
2input[type=search]::-ms-clear {  display: none; width : 0; height: 0; }
3input[type=search]::-ms-reveal {  display: none; width : 0; height: 0; }
4
5/* clears the 'X' from Chrome */
6input[type="search"]::-webkit-search-decoration,
7input[type="search"]::-webkit-search-cancel-button,
8input[type="search"]::-webkit-search-results-button,
9input[type="search"]::-webkit-search-results-decoration { display: none; }
10