/* page 404 */

.sec-err{
    padding: 80px 0;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.sec-err-header{
    width: 100%;
    height: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.sec-err-ttl{
    text-align: center;
    font-size: 3rem;
    margin-bottom: 0;
}

.sec-err-main{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.sec-err-txt{
    padding: 50px 0;
}


/* header */
.header.active{
    opacity: 1;
}

.logo > a{
    width: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}


.logo > a > img{
    height: 80%;
    border-radius: 5px;
}


/* pc */
@media screen and (min-width: 1000px) {

    .header{
        width: 100vw;
        height: 70px;
        padding-top: 5px;
        position: fixed;
        display:flex;
        top: 0;
        align-items:center;
        z-index: 99;
    }

    .header_inner{
        width:800px;
        height: 100%;
        margin: 10px auto;
        display: flex;
        justify-content: space-around;
        background-color: #fff;
        border-radius: 25px;
        box-shadow: 0 0 8px rgb(112, 112, 112);
    }

    .logo{
        padding-left: 30px;
    }

    .menu{
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .nav_item{
        font-size: 1.1rem;
        margin: 0 10px;
        list-style: none;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }

    .nav_item:last-child > a > span{
        width: 80px;
        height: 25px;
        background-color: #ff3e3e;
        color: #FFF;
        border-radius: 25px;
        -webkit-box-shadow: 0 3px 5px rgba(0, 0, 0, .3);
        box-shadow: 0 3px 5px rgba(0, 0, 0, .3);
        border-bottom: 5px solid #b84c00;
        font-weight: bold;
        padding: 5px 15px;

    }

    .nav_item:last-child a{
        color: #fff;
    }

    .humberger{
        display: none;
    }


    .nav_list{
        height: 70px;
        margin: 0;
        display: flex;
        justify-content: center;
    }

    .dropdown_list{
        display: none;
    }

    .nav_dropdown:hover .dropdown_list{
        display: block;
        width: 300px;
        padding: 5px;
        background-color: #000;
        opacity: 0.8;
        transition: all .3s;
        position: absolute;
        top: 100%;
        transform: translateX(33.5%);
    }

    .dropdown_list.dropdown_open{
        display: block;
        width: 300px;
        padding: 5px;
        background-color: #000;
        opacity: 0.8;
        transition: all .3s;
        position: absolute;
        top: 100%;
        transform: translateX(33.5%);
    }

    .dropdown_item{
        width: 300px;
        height: 25px;
        padding: 10px 20px;
        list-style: none;
    }

    .dropdown_item span{
        color: #fff;
        font-size: 1.1rem;
    }
}

/* tablet  */
@media screen and (min-width: 481px) and (max-width: 999px) {

    .header{
        width: 100%;
        height: 100px;
        display:flex;
        align-items:center;
        position: fixed;
        opacity: 1;
        z-index: 99;
    }

    .header.active{
        width:100%;
        height: 100vh;
        background-color: #000;
        display: flex;
        justify-content: center;
        align-items: flex-start;
        overflow-y: auto;   
    }


    .header_inner{
        width:100%;
        height: 100%;
        padding: 0 20px;
        display: flex;
        justify-content: space-between;
    }

    .header_inner.active{
        width:100%;
        padding: 0 20px;
        display: flex;
        justify-content: space-between;
        box-sizing: border-box;
    }
    
    .logo.active{
        z-index: 999;
    }

    .logo.active a{
        width: 80px;
        display: flex;
        justify-content: center;
        align-items: center;
        height: 100px;
    }

    .logo.active a img{
        height: 80%;
        border-radius: 5px;
    }
        
    .menu.active{
        display: flex;
        justify-content: center;
        align-items: flex-start;
        z-index: 998;
        padding: 100px 0;
    }
    
    .humberger.active{
        height: 100px;
        display: flex;
        align-items: center;
    }


    .logo{
        /* width: 50%; */
    }

    .menu{
        width: 50%;
        display: flex;
        justify-content: flex-end;
    }

    .humberger{
        display: flex;
        justify-content: center;
        align-items: center;
    }


    .humberger_inner{
        position: relative;
        cursor: pointer;
        width: 50px;
        height:50px;
        background-color: #ff3e3e;
        color: #FFF;
        border-radius: 5px;
        -webkit-box-shadow: 0 3px 5px rgba(0, 0, 0, .3);
        box-shadow: 0 3px 5px rgba(0, 0, 0, .3);
        border-bottom: 5px solid #b84c00;
    }

    .humberger_inner span{
        display: inline-block;
        transition: all .4s;
        position: absolute;
        left: 14px;
        height: 3px;
        border-radius: 2px;
        background: #fff;
        width: 45%;
    }

    .humberger_inner span:nth-of-type(1) {
        top:15px; 
    }

    .humberger_inner span:nth-of-type(2) {
        top:23px;
    }

    .humberger_inner span:nth-of-type(3) {
        top:31px;
    }

    .humberger_inner.active span:nth-of-type(1) {
        top: 18px;
        left: 18px;
        transform: translateY(6px) rotate(-45deg);
        width: 30%;
    }
    
    .humberger_inner.active span:nth-of-type(2) {
        opacity: 0;
    }
    
    .humberger_inner.active span:nth-of-type(3){
        top: 30px;
        left: 18px;
        transform: translateY(-6px) rotate(45deg);
        width: 30%;
    }

    .nav_item{
        list-style: none;
        border-bottom: 2px solid #fff;
        padding: 0 30px;
        margin: 0 10px;
    }

    .nav_item > a{
        width: 100%;
        display: block;
        padding: 20px 0;
        color: #fff;
        text-align: center;
        font-weight: bold;
    }

    
    .nav_list{
        display: none;
    }

    .nav_list.active{
        min-width: 300px;
        width: 80%;
        display: block;
        padding: 0;
    }

    .nav_dropdown{
        position: relative;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }

    .nav_dropdown:before{
        content: "";
        margin: auto;
        position: absolute;
        top: 20px;
        right: 15px;
        width: 13px;
        height: 13px;
        border-top: 3px solid #fff;
        border-right: 3px solid #fff;
        transform: rotate(135deg);
    }   

    .dropdown_list{
        width: 250px;
        padding: 5px;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }

    .dropdown_item{
        width: 250px;
        height: 25px;
        padding: 10px 20px;
        list-style: none;
        text-align: center;
    }

    .dropdown_item span{
        color: #fff;
        font-size: 0.9rem;
    }

}

/* smartPhone */
@media screen and (max-width: 480px) {

    .header{
        width: 100%;
        box-sizing: border-box;
        height: 100px;
        display:flex;
        align-items:center;
        position: fixed;
        opacity: 1;
        z-index: 99;
    }

    .header.active{
        width:100%;
        height: 100vh;
        background-color: #000;
        display: flex;
        justify-content: center;
        align-items: flex-start;
        overflow-y: auto;
    }

    .header_inner{
        width:100%;
        height: 100%;
        padding: 0 20px;
        display: flex;
        justify-content: space-between;
    }

    .header_inner.active{
        width:100%;
        padding: 0 20px;
        display: flex;
        justify-content: space-between;
        box-sizing: border-box;
    }

    .logo.active{
        z-index: 999;
    }

    .logo.active a{
        width: 80px;
        display: flex;
        justify-content: center;
        align-items: center;
        height: 100px;
    }

    .logo.active a img{
        height: 80%;
        border-radius: 5px;
    }

    .menu.active{
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: flex-start;
        z-index: 998;
        padding: 100px 0;
    }

    .humberger.active{
        height: 100px;
        display: flex;
        align-items: center;
    }


    .menu{
        width: 50%;
        display: flex;
        justify-content: flex-end;
    }

    .humberger{
        display: flex;
        justify-content: center;
        align-items: center;

    }

    .humberger_inner{
        position: relative;
        cursor: pointer;
        width: 50px;
        height:50px;
        background-color: #ff3e3e;
        color: #FFF;
        border-radius: 5px;
        -webkit-box-shadow: 0 3px 5px rgba(0, 0, 0, .3);
        box-shadow: 0 3px 5px rgba(0, 0, 0, .3);
        border-bottom: 5px solid #b84c00;
    }

    .humberger_inner span{
        display: inline-block;
        transition: all .4s;
        position: absolute;
        left: 14px;
        height: 3px;
        border-radius: 2px;
        background: #fff;
        width: 45%;
    }

    .humberger_inner span:nth-of-type(1) {
        top:15px; 
    }

    .humberger_inner span:nth-of-type(2) {
        top:23px;
    }

    .humberger_inner span:nth-of-type(3) {
        top:31px;
    }

    .humberger_inner.active span:nth-of-type(1) {
        top: 18px;
        left: 18px;
        transform: translateY(6px) rotate(-45deg);
        width: 30%;
    }
    
    .humberger_inner.active span:nth-of-type(2) {
        opacity: 0;
    }
    
    .humberger_inner.active span:nth-of-type(3){
        top: 30px;
        left: 18px;
        transform: translateY(-6px) rotate(45deg);
        width: 30%;
    }

    .nav_item{
        list-style: none;
        border-bottom: 2px solid #fff;
        padding: 0 30px;
    }

    .nav_item > a{
        width: 100%;
        display: block;
        padding: 20px 0;
        color: #fff;
        text-align: center;
        font-weight: bold;
    }


    .nav_list{
        display: none;
    }

    .nav_list.active{
        min-width: 200px;
        width: 80%;
        display: block;
        padding: 0;
    }


    .nav_dropdown{
        position: relative;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }

    .nav_dropdown:before{
        content: "";
        margin: auto;
        position: absolute;
        top: 20px;
        right: 15px;
        width: 13px;
        height: 13px;
        border-top: 3px solid #fff;
        border-right: 3px solid #fff;
        transform: rotate(135deg);
    }   

    .dropdown_list{
        width: 250px;
        padding: 5px;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }

    .dropdown_item{
        width: 250px;
        height: 25px;
        padding: 10px 20px;
        list-style: none;
        text-align: center;
    }

    .dropdown_item span{
        color: #fff;
        font-size: 0.9rem;
    }

}