* {
    margin: 0;
    padding: 0;
}



a {
    text-decoration: none;
}

li {
    list-style: none;
}

/* mobil menu */
.nevi-tab-dox2{
    width: 100%;
    background: #fff;
    height: 100%;
    position: fixed;
    z-index: 999;
    top: 0;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.3s ease, visibility 0.3s step-end;
    pointer-events: none; 
}

.login_box2{
    height: 50px;
    display: flex;
    align-items: center;
    padding: 0 20px;
}
.MyPage{
    margin-left: 20px;
    color: #000;
    font-size: 1em;
    display: flex;
    align-items: center;
}

.MyPage>img{
    margin-right: 5px;
}

.nevi-tab-dox2.show-menu {
    visibility: visible;
    opacity: 1;
    transition: opacity 0.3s ease, visibility 0.3s step-start;
    pointer-events: auto;
}

.nevi-tab2{
    margin: 50px 0 0 30px;
}

.nevi-tab2>li{
    margin-bottom: 20px;
    overflow: hidden;
    padding-bottom: 0; 
}

.nevi-tab2>li>a{
    font-size: 1.4em;
    color: #000;
    display: block;
    padding-bottom: 0;
    margin-bottom: 0; 
}

.sub_navi_menu2{
    max-height: 0; 
    opacity: 0; 
    overflow: hidden; 
    transition: max-height 0.3s ease-out, opacity 0.3s ease-out; 
    padding-top: 10px;
    padding-left: 20px;
    margin-top: 0;
}

.sub_navi_menu2.show {
    max-height: 500px; 
    opacity: 1; 
}


.nevi-tab2>li>a,.sub_navi_menu2>ul>li>a{
    color: #000;
}

.sub_navi_menu2>ul>li{
    margin-bottom: 10px;
    margin-top: 10px;
}

.sub_navi_menu2>ul>li>a:hover{
    color: #4fc1f2;
    transition: color 0.3s ease;
}

.out_btn{
    width: 21px;
    height: 21px;
    position: absolute;
    top: 50px;
    right: 40px;
    cursor: pointer;
    z-index: 1000;
}

.sub_menu_btn{
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    box-sizing: border-box;
}

.sub_btn_img>img{
    width: 21px;
    height: 21px;
    cursor: pointer;
}


/* header */


.nave-header {
    width: 100%;
    height: 100px;
}

.navi-menu {
    height: 100px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 60px;
}

.menu_sub {
    width: 100%;
    height: 250px;
    border: 1px solid #ddd;
}



.logo-img {
    height: 100%;
    width: 15%;
}

.logo-img2 {
    display: none;
}

.logo-img>a {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
}

.nevi-tab-dox{
    height: 100%;
    width: 55%;
    display: flex;
    justify-content: center;
}
.nevi-tab>li {
    width: 33%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}


.sub_navi_menu {
    position: absolute;
    top: 100px;
    background: #fff;
    width: 100%;
    z-index: 1;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.5s ease-out 0.05s, opacity 0.3s ease-out 0.05s;
}

.sub_navi_menu.show {
    max-height: 300px; 
    opacity: 1;
}

.back_gru {
    position: absolute;
    width: 100%;
    top: 100px;
    left: 0;
    background: #fff;
    border-bottom: 1px solid #4fc1f2 ;
    height: 0;
    overflow: hidden;
    opacity: 0;
    transition: height 0.2s ease-out, opacity 0.2s ease-out;
}

.back_gru.show {
    height: 140px; 
    opacity: 1;
    border-bottom: 1px solid #4fc1f2 ;
}


.sub_navi_menu>ul{
    height: 130px;
}

.sub_navi_menu>ul>li{
    margin-bottom: 15px;
    margin-top: 10px;
    text-align: center;
}
.sub_navi_menu>ul>li>a{
    color: #000;
    text-decoration: none;
    
}
.sub_navi_menu>ul>li>a:hover{
    color:#4fc1f2 ;
    transition: 0.3s;
}


.nevi-tab>li>a {
    color: #000;
    font-weight: bold;
    font-size: 18px;
  
}

.nevi-tab {
    display: flex;
    width: 700px;
    height: 100%;
}

.login_box {
    display: flex;
    align-items: center;
    height: 100%;
    justify-content: center;
    width: 25%;

}

.login_img {
    margin-right: 8px;
}

.login {
    color: #000;
    font-weight: 400;
    font-size: 17px;
    margin-left: 10px;
    display: flex;
    align-items: center;
}
.logout {
    color: #000;
    font-weight: 400;
    font-size: 17px;
    margin-left: 15px;
    display: flex;
    align-items: center;
}




/* visual */

.visual_section {
    width: 100%;
    height: 410px;
}

.visual_img_box {
    width: 100%;
    height: 410px;
    margin: 0 auto;

    img {
        width: 100%;
        height: 410px;
    }
}


/* ê³µì???‚¬?•­ */
.noti_section {
    width: 100%;
    height: 300px;
    margin: 30px auto 50px;
    display: flex;
    justify-content: center;
}

.noti_section_list {
    display: flex;
    width: 1000px;
}

.noti_title>h2 {
    font-size: 1.8em;
}

.noti_section_box:nth-of-type(1) {
    width: 74%;
    margin-right: 20px;
    overflow: hidden;
}

.noti_section_box:nth-of-type(2) {
    width: 24%;
}

.noti_title {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.plus_btn_box,.lfet_btn_box,.right_btn_box{
    border-radius: 50%;
    border: 1px solid #ddd;
    width: 30px;
    height: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
    cursor: pointer;
}

.plus_btn {
    width: 15px;
    height: 15px;
}

.noti_box {
    margin-top: 30px;
    width: 100%;
}

.noti_box_list {
    box-sizing: border-box;
    height: 220px !important;
    border: 1px solid #ececec;
    border-radius: 10px;
    box-shadow: 4px 5px 7px #efefef;
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex-shrink: 0;
}

.noti_btn_box{
    display: flex;
    width: 110px;
    justify-content: space-between;
}

.noti_box_title {
    font-size: 1em;
    color: #000;
}

.noti_box_p {
    font-size: 0.9em;
    color: #000;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.noti_box_sp {
    font-size: 14px;
    color: #999;
}

.noti_section_box_img {
    width: 100%;
    height: 290px;
}

.noti_section_box:nth-of-type(1).swiper {
}

.noti_box.swiper-wrapper {
    display: flex;
}

.noti_box_list.swiper-slide {
}

.swiper-button-disabled {
    opacity: 0.5;
    cursor: default;
    pointer-events: none;
}

@media (max-width:1400px){
    .navi-menu {
        padding: 0 20px;
    }
    .login_box>a{
        font-size: 0.8em;
    }
}

@media (max-width:1050px){
    .noti_section_list {
        width: 100%;
    }
    .navi-menu {
        padding: 0;
    }
    .noti_section{
        padding: 0 20px;
        box-sizing: border-box;
    }
    .logo-img {
        display: none;
    }
    .login_box {
        width: 35%;
    }
    .nevi-tab-dox {
        width: 65%;
    }
}



@media (max-width:800px){
  
    .logo-img {
        height: 100%;
        width: 25%;
    }
    .logo-img {
        display: none;
    }
    .nevi-tab-dox {
        width: 60%;
    }
    .login_box {
        width: 35%;
    }
    .login_box>a{
        font-size: 0.8em;
    }
  
    .nevi-tab {
        width: 100%;
    }
    .visual_img_box>img {
        height: 310px;
    }
    .visual_section {
        height: 310px;
    }
    .noti_section {
        height: 650px;
    }
    .noti_section_list{
        display: flex;
        flex-direction: column;
    }
  
    .noti_section_box:nth-of-type(1) {
        width: 100%;
        margin-bottom: 20px;
    }

    .noti_section_box:nth-of-type(2) {
        width: 100%;
        display: flex;
        justify-content: center;
    }
}

@media (max-width:600px){
    .sub_menu_btn{
        display: flex;
    }
    .navi-menu {
        padding: 0 20px;
        display: none;
    }
    .logo-img {
        display: block;
    }
    .nevi-tab-dox{
        display: none;
    }
    .visual_section {
        height: 230px;
    }
    .visual_img_box>img {
        height: 230px;
    }
    .noti_box_title {
        font-size: 0.8em;
        margin-bottom: 10px;
    }
    .noti_box_p {
        font-size: 0.7em;
        margin-bottom: 10px;
    }
}