html, body, div, span, applet, object, iframe,h1, h2, h3, h4, h5, h6, p, blockquote, pre,address, dl, dt, dd, ol, ul, li,table, th, td,from,fieldset{
    margin:0;
    padding:0;
}
ol, ul {
    list-style: none;
}
a {
    text-decoration: none;
}
a img {
    border:none;
}