/*  css document */

body{
font-family: "ゴシック体のフォント名" , sans-serif;
}
img{
border:none;
}
html,body{
background-color:#000000;
margin:0px auto;
text-align:center;
}

div#mainbox{
margin:0px auto;
text-align:center;
padding:0px;
width:1050px;
}