@media screen and (min-width: 0px) and (max-device-width: 1000px) {.not{position:static;width:auto;min-width:0px;max-width:100%;float:none;}
.header .nav ul li a{}
.article .contents .image_box li {max-width:48%;}
}
@media screen and (min-width: 0px) and (max-device-width:770px) {.not{position:static;width:auto;min-width:0px;max-width:100%;float:none;}

}
@media screen and (min-width:770px) {.header .nav ul{display:block !important;}}