html, body, div, span,iframe,h1, h2, h3, h4, h5, h6, p, a, em, img,dl, dt, dd, ol, ul, li{
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
}
body {
    line-height: 1;
}
ol, ul {
    list-style: none;
}
table {
    border-collapse: collapse;
    border-spacing: 0;
}
a{
    text-decoration: none;
}
input{
    outline: none;
    border: none;
}
select{
    outline:none;
}