h1{
    margin: 0;
}

body{
    margin: 0;
    font-family: "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
    background-color: #0b0f12;
}

#header{
    position: fixed;
    width: 100%;
    z-index: 900;
}

.header_logo{
    background: url("../images/banner_logo.png") no-repeat;
    background-position: top left;
    background-size: 220px auto;
    z-index: 100;
    display: block;
    width: 200px;
    height: 60px;
    /* to hide text */
    white-space: nowrap;
    text-indent: 100%;
    overflow: hidden;
}

.header_logo a{
    width: 100%;
    height: 100%;
    display: block;
}



.header_menu_hide{
    display: flex;
}

#nav{
    margin: 0;
    height: 60px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    background-color: rgba(240, 240, 240, 0.95);
    border-bottom: 2px rgb(179,57,81) solid;
}

.header_menu{
    display: flex;
}

#nav ul{
    list-style: none;
    padding: 0;
    margin: 0;
}

.menu_button a{
    min-width: 120px;
    margin: 0px;
    background-color:rgb(179,57,81);
    color: white;
    text-decoration: none;
    display: flex;
    height: 100%;
    text-align: center;
    justify-content: center;
    align-items: center;
}

.menu_button a:hover{
    background-color: rgb(66, 28, 40);
}

#nav p{
    margin: 0;
}

.header_sidemenu{
    padding: 0 20px;
}


.language_off_menu{
    margin-top: 15px !important;
    background-color: rgb(179,57,81);
    color: white;
    padding: 5px;
    font-size: 0.8rem;
    text-align: center;
}

.language_menu_inner{
    display: none;
    align-items: center;
    border: 1px solid rgb(179,57,81);
}

.language_menu_inner a{
    display: flex;
    margin: 0px;
    font-size: 0.8rem;
    background-color: white;
    justify-content: center;
    text-decoration: none;
    color: rgb(179,57,81);
    border-bottom: 1px solid rgb(179,57,81);
    padding: 3px;
}

.language_menu_inner a:hover{
    background-color:gainsboro;
}