/* 共通 */
#navi td {
    background: url("../images/co/navi_icon_menu.gif") no-repeat left center;
}

#sub .sub-menu {
    background: url("../images/co/sub_menu_header.gif") no-repeat left top;
}

#sub .sub-menu ul {
    background: url("../images/co/sub_menu_footer.gif") no-repeat left bottom;
}

#sub .sub-menu li {
    background: url("../images/co/sub_icon_menu.gif") 0 1.5em no-repeat;
    background-size: 3px 3px;
}

#sub .sub-menu ul ul li {
    font-size: 0.8em;
}

#con h2 {
    background: url("../images/co/all_h2_back.gif") repeat-x;
    background-size: cover;
}

#con table {
    background: url("../images/co/con_hig_table_backgroud.jpg") repeat-y;
}

#footer #add {
    background: url("../images/co/foo_line_back.jpg") repeat-y;
}

#chat_button {
    background-color: #FF0000;
}

/* PC */
@media screen and (min-width: 601px) {
    #back {
        background: url("../images/co/back_img_background.jpg") repeat-y;
    }
}

/* SP */
@media screen and (max-width: 600px) {
	#sub .hamburger-container,
	#sub .sub-menu {
	    border-color: #FF0000;
	}

	#sub .hamburger span {
	    background-color: #FF0000;
	}

	.hamburger-text,
	#sub p {
	    color: #FF0000;
	}
}