/*--PC用枠固定--*/
#product_Detail,#product_Detail2,#product_Detail_brand,#product_Detail_line{
    width: 1180px;
    margin: 0 auto;
    padding-right:50px !important;
    padding-left:50px !important;
}
#product_other{
    width: 1180px;
    margin: 0 auto;
}
@media only screen and (max-width: 1180px){
.cssskin-header_nav {
    width: 1180px !important;
}
footer {
    width: 1180px !important;
}
}
@media only screen and (max-width: 640px){
#product_Detail,#product_Detail2,#product_Detail_brand,#product_other,#product_Detail_line{
    width: 100%;
    padding-right:0px !important;
    padding-left:0px !important;
}
.cssskin-header_nav {
    width: auto !important;
}
footer {
    width: auto !important;
}
}