header{
    position:fixed;
    width:100%;
    z-index:100;
}
header a{
    font-weight:bold;
    font-size:20px;
}
header .header_holder{
    position:relative;
    width:100%;
    /*max-width:1600px;*/
    height:80px;
    margin:auto;
    background-color:#FFFFFF;
}
header .header_holder .header_navi{
    position:relative;
    height:100%;
    width:100%;
    z-index:2;
    font-size:20px;
}
header .header_holder .header_navi .logo{
    position:relative;
    display:inline-block;
    width:170px;
    top:25px;
    left:25px;
    z-index:100;
}
header .header_holder .header_navi .menu{
    position:relative;
    display:inline-block;
    width:calc(100% - 195px - 150px);
    top:10px;
    text-align:right;
}
header .header_holder .header_navi .menu a,header .header_holder .header_navi .menu a:hover{
    color:#595959;
    padding:0 25px;
    text-decoration:none;
}
header .header_holder .header_navi .menu a:hover{
    color:#ff0000;
}
header .header_holder .header_navi .lang{
    position:relative;
    display:inline-block;
    width:90px;
    top:10px;
    left:60px;
    color:#FFFFFF;
}
header .header_holder .header_navi .lang span{
    padding:0 2px;
}
header .header_holder .header_navi .lang a,header .header_holder .header_navi .lang a:hover{
    color:#FFFFFF;
    text-decoration:none;
}
header .header_holder .header_navi .lang .lang2,header .header_holder .header_navi .lang .lang2:hover{
    font-size:19px;
}
header .header_holder .header_navi .lang a:hover{
    text-decoration:underline;
}

header .header_holder .header_navi .mobile_menu{
    display:none;
    cursor:pointer;
    top:20px;
    right:20px;
    z-index:100;
}
.bar{
    transition:0.4s;
}
.bar-1{
    width:5em;
    display: block;
    width: 30px;
    border-top: 3px solid white;
    padding-top:6px;
    cursor:pointer;
    transition:0.4s;
}
.bar-2 {     
    width:5em;
    display: block;
    width: 30px;
    border-top: 3px solid white;
    padding-top:5px;  
    display:fixed;
    transition:0.4s;
}
.bar-3 {  
    width:5em;
    display: block;
    width: 30px;
    border-top: 3px solid white;
    padding-top:5px;
    transition:0.4s;
}
.change .bar-1 {
    -webkit-transform: rotate(-45deg) translate(-5px, 5px);
    transform: rotate(-45deg) translate(-5px, 8px);
}
.change .bar-2 {opacity:0;}
.change .bar-3 {
    -webkit-transform: rotate(45deg) translate(-7px, 5px);
    transform: rotate(45deg) translate(-7px, -5px);
}
header .header_holder .header_navi .mobile_navi{
    position: absolute;
    display: none;
    width: 100%;
    height: 100vh;
    top: 0;
    background: #ea0000;
    padding-top:50px;
}
header .header_holder .header_navi .mobile_navi .menu{
    display:block;
    width:100%;
    text-align: center;
}
header .header_holder .header_navi .mobile_navi .menu a, header .header_holder .header_navi .mobile_navi .menu a:hover{
    position:relative;
    display:inline-block;
    color:#ffffff;
    width:100%;
    font-size:24px;
    padding:10px 0;
}
header .header_holder .header_navi .mobile_navi .menu a:hover{
    color:#000000;
}
header .header_holder .header_navi .mobile_navi .lang{
    display:block;
    width: 100%;
    text-align: center;
    left:0;
    right:0;
    margin-top:20px;
}
header .header_holder .header_navi .mobile_navi .lang a{
    font-size:20px;
}


header .header_holder .header_bg{
    position:absolute;
    height:100%;
    width:100%;
    z-index:1;
    top:0;
    left:0;
    right:0;
}
header .header_holder .header_bg .bg1{
    position:absolute;
    height:100%;
    width:auto;
    max-width:none;
    left:0;
}
header .header_holder .header_bg .bg2{
    position:absolute;
    height:100%;
    width:auto;
    max-width:none;
    right:0;
}


@media screen and (max-width: 1600px) {
}
@media screen and (max-width: 1280px) {
}
@media screen and (max-width: 1024px) {
    header{
        position:fixed;
        width:100%;
        right:auto;
        left:0;
        background:#FFFFFF;
    }
    header a{
        font-size:16px;
    }
    header .header_holder .header_navi .menu a,header .header_holder .header_navi .menu a:hover{
        padding:0 15px;
    }
    header .header_holder .header_navi .lang .lang2,header .header_holder .header_navi .lang .lang2:hover{
        font-size:15px;
    }
}
@media screen and (max-width: 768px) {
    header .header_holder{
        height:60px;
    }
    header .header_holder .header_navi .logo{
        width:140px;
        top:15px;
        left:20px;
    }
    header .header_holder .header_navi .menu{
        display:none;
    }
    header .header_holder .header_navi .lang{
        display:none;
    }
    header .header_holder .header_navi .mobile_menu{
        position:absolute;
        display:block;
    }
    header .header_holder .header_bg .bg2{
        right:-20px;
    }
}
@media screen and (max-width: 600px) {
}
@media screen and (max-width: 500px) {
    header .header_holder{
        height:50px;
    }
    header .header_holder .header_navi .logo{
        width: 110px;
        top: 13px;
        left: 15px;
    }
    header .header_holder .header_navi .mobile_menu{
        top:15px;
        right:15px;
    }
    header .header_holder .header_bg .bg2{
        right:-20px;
    }
}
@media screen and (max-width: 400px) {
}