.page_404 { padding:40px 0; background:#fff; font-family: 'Arvo', serif; margin: 0 auto; }
.page_404  img { width:100%; }
.four_zero_four_bg {background-image: url("dribble_1.gif"); height: 400px; background-position: center; } 
.four_zero_four_bg h1{ font-size:80px; }
.four_zero_four_bg h3{ font-size:80px; }
.link_404{ color: #fff; padding: 10px 20px; background: #39ac31; margin: 20px 0; display: inline-block; } 
.contant_box_404{ margin-top:-50px; }