header#pattern4 {
    z-index: 9999;
}

header.nofixed {
    position: fixed !important;
}

header.open:after, header .header_contents {
   background: rgba(255, 255, 255, 0.9);
}

header .btn > a {
    margin-left: 5px;
    margin-right: 5px;
    padding: 10px 20px;
    background: #09537c;
    font-weight: bold;
    color: #fff !important;
    width: auto;
}

header .btn > a:hover {
    background: #0c0e59 !important;
}

main#main {
    z-index: 100;
}

header.open ~ main#main {
    z-index: 10;
}

header#pattern4 .burger {
    z-index: 1000;
}

header .sp_menu a div {
    margin-top: 0;
}

header#pattern4 .header_contents .header_col2 .add {
    color: #333;
}

header#pattern4 nav ul.nav_1st > li:last-child:before {
    content: none;
}

header#pattern4 nav ul.nav_1st > li:after{
    content: none;
}

header#pattern4 nav ul.nav_1st li {
    border-bottom: 1px solid var(--i_border_color);
}

header#pattern4 nav ul.nav_1st li {
    border-bottom: 1px solid var(--i_border_color);
}

header nav ul.nav_1st > li {
    background: none;
}

header nav ul.nav_1st > li.current > a, header nav ul.nav_1st > li > a:hover {
    background: #cfdee6;
}

header#pattern4 nav ul.nav_1st>li>a {
    padding: 15px 55px 15px 5px !important;
}