*{margin:0;padding:0;} fieldset,img{border:0;} ol,ul{list-style:none;} a:active,a:focus{outline:0;} h1,h2,h3,h4,h5,h6,span{font-size:100%;font-weight:normal;}

html, body {
    position: relative;
    height: 100%;
    width: 100%;
    }