@charset "utf-8";
/* CSS Document */

body{
margin:0;
padding:0;
background-color:#000000;
}
img{
border:none;
float:left;
}
.main{
margin:0 auto;
width:1000px;
height:auto;
}
.submain{
width:1000px;
height:auto;
float:left;
}
.r_1, .r_2, .r_3, .r_4, .r_5, .r_6, .r_7{
width:1000px;
float:left;
}