- Code:
<img style="position:fixed;z-index:9999;top:0;right:0" src="https://lh6.googleusercontent.com/-REhDA3b_yBA/Ur_g1hB4vzI/AAAAAAAAAL0/d8tyySKx8R4/s262/canhdao.png">
<img style="position:fixed;z-index:9999;top:0;right:50px;top:140px" src="http://1.bp.blogspot.com/-l9RMk_d4I5g/UQNvHgyUcNI/AAAAAAAAAvk/vHTqZgMka14/s1600/phao.gif">
để vào chổ nào muốn để
demo: làm đi rùi biết