#header{
    width: 100%;
    height: 100px;
    background-color: #fff;
    box-shadow: 1px 1px 15px rgba(0, 0, 0, 0.3);
    position: fixed;
    top: 0;
    left: 0;
    padding: 0 3%;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 990;
}

#header>a{
    display: flex;
    align-items: center;
    justify-content: center;
}

ul.main_menu{
    display: flex;
    height: 100%;
}

ul.main_menu>li{
    margin-right: 50px;
    height: 100%;
    position: relative;
}

ul.main_menu>li:last-child{
    margin-right: 0;
}

ul.main_menu>li:hover a{
    color: #0a5199;
    font-family: 'Pretendard-Bold', sans-serif;
}

ul.main_menu>li>a{
    height: 100%;
    display: block;
    line-height: 100px;
    font-size: 20px;
    color: #111;
    font-family: 'Pretendard-SemiBold', sans-serif;
    cursor: default;
}

ul.sub_menu{
    width: 200px;
    position: absolute;
    top: 100px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #0a5199;
    padding: 13px 25px;
    box-sizing: border-box;
    display: none;
}

ul.sub_menu li{
    width: 100%;
    font-size: 15px;
    color: #fff;
    font-family: 'Pretendard-Light', sans-serif;
    padding: 5px 0;
    cursor: pointer;
}

.menu_icon{
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.menu_icon i{
    font-size: 40px;
}

.menu_box{
    width: 100%;
    height: 100%;
    background-color: #fff;
    position: fixed;
    top: 0;
    left: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 991;
}

.inner_menu{
    width: 1200px;
    display: inline-block;
}

.inner_menu ul{
    width: 25%;
    height: 350px;
    float: left;
    margin-right: 12.5%;
}

.inner_menu ul:nth-child(3n){
    margin-right: 0;
}

.inner_menu ul p{
    width: 100%;
    font-size: 24px;
    color: #0a5199;
    font-family: 'Pretendard-Bold', sans-serif;
}

.bar{
    width: 40px;
    height: 1px;
    background-color: #133c8b;
    margin: 15px 0 30px;
}

.inner_menu ul li{
    width: 100%;
    font-size: 15px;
    color: #555;
    font-family: 'Pretendard-Medium', sans-serif;
    margin-top: 13px;
    cursor: pointer;
}

.close_btn{
    position: absolute;
    top: 30px;
    right: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.close_btn i{
    font-size: 40px;
}

ul.sns_menu{
    display: flex;
}

ul.sns_menu>li{
    margin-right: 50px;
    height: 100%;
    position: relative;
}