body background-image:url(/404.jpg);background-position: 40% 0px; ;font-family: "微软雅黑";font-weight: ;font: normal 100% helvetica, arial,sans-serif 900;
a text-decoration:none;
* margin:0px; padding:0px;
a:link color: #fff; text-decoration: none ; text-decoration:none;
a:visited color: #fff; text-decoration: none;
a:hover color: #fff; text-decoration: none
.container margin-left: auto; width: 100%; margin-right: auto; text-align: center; margin-top:100px;
.container_1 img margin-top:5%; width:250px; height:120px;
.container_2 img margin-top:-2%;
.container_3 img width:25%; h
