.top_title{
    font-size: 50px;
    color: #333333;
    font-weight: 300;
    letter-spacing: -1px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, calc(50% - 20px));
}

.contents_title{
    font-size: 40px;
    line-height: 45px;
    font-weight: 600;
    margin: 100px 0 60px 0;
    position: relative;
}

.contents_title:before{
    content: '';
    position: absolute;
    top: 130%;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 5px;
    background: var(--main-color);
}

.m-bottom{
    margin-bottom: 100px;
}

/***************************************************/
main{
    width: 100%;
    height: auto;
    min-height: 100vh;
    background-color: #ffffff;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.top_banner{
    width: 100%;
    height: 600px;
    background: #ffffff;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.top_banner img{
    height: 100%;
    width: auto;
}

.top_banner:before{
    content: '';
    width: 100%;
    height: 600px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
    background: var(--main-rgba);
}

/*  */

.location_wrap{
    width: 100%;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #ebebeb;
}

.location_wrap .inner_wrap{
    display: flex;
    align-items: center;
    font-size: 15px;
}

.location_wrap .inner_wrap a span{
    color: #999999;
}

.location_wrap .inner_wrap a span.active{
    color: #333333;
    font-weight: 500;
}

.location_wrap .home_icon{
    width: 20px;
    height: 20px;
    display: inline-block;
    margin-right: 10px;
}

.location_wrap .arrow_icon{
    width: 14px;
    height: 14px;
    margin-right: 10px;
}

/*  */
main section{
    width: 100%;
    text-align: center;
    margin: 0;
    display: flex;
    justify-content: center;
}

main section .main_title_wrap{
    display: flex;
    justify-content: center;
}

main section .main_title{
    width: fit-content;
    height: 90px;
    line-height: 90px;
    font-size: 42px;
    font-weight: 400;
    position: relative;
    margin-top: 50px;
}

main section .main_title:before{
    content: '';
    width: 24px;
    height: 24px;
    border-top: 5px solid var(--main-color);
    border-left: 5px solid var(--main-color);
    position: absolute;
    top: 0;
    left: -50px;
}

main section .main_title:after{
    content: '';
    width: 24px;
    height: 24px;
    border-top: 5px solid var(--main-color);
    border-left: 5px solid var(--main-color);
    position: absolute;
    bottom: 0;
    right: -50px;
    transform: rotate(-180deg);
}

/*  */
.tab_wrap{
    width: 100%;
    height: 50px;
    line-height: 50px;
    background-color: #fafafa;
    display: flex;
    justify-content: space-between;
    text-align: center;
    font-size: 18px;
    font-weight: 400;
    margin-top: 50px;
}

.tab_wrap li{
    width: 100%;
    cursor: pointer;
}

.tab_wrap li.active{
    background: var(--main-color);
}

/*  */
.contents_wrap .con{
    display: none;
}

.contents_wrap .con.active{
    display: block;
}

.contents_wrap .contents_point_txt{
    font-size: 30px;
    line-height: 40px;
    width: fit-content;
    margin: 0 auto;
    position: relative;
    margin-bottom: 100px;
}

.contents_wrap .contents_point_txt:before{
    content: '';
    width: 50px;
    height: 50px;
    position: absolute;
    top: -15px;
    left: -70px;
    background: url(/img01/common/contents_point.svg) no-repeat;
    background-size: cover;
}

.contents_wrap .contents_point_txt:after{
    content: '';
    width: 50px;
    height: 50px;
    position: absolute;
    bottom: -15px;
    right: -70px;
    background: url(/img01/common/contents_point.svg) no-repeat;
    background-size: cover;
    transform: rotate(-180deg);
}

.contents_video{
    position: relative;
    /* padding-bottom:56.25%; */
}
.contents_video iframe{
    position: absolute;
    top: 0;
    left: 0 ;
    right: 0;
    bottom: 0;
    width:100%;
    height: 100%;
}

/*  */
.contents_img_wrap{
    width: 100%;
    height: auto;
    display: flex;
    border-bottom: 4px solid var(--main-color);
    margin-top: 50px;
    background: url(/img01/sub/bg.png) no-repeat;
    background-size: contain;
    background-position: right bottom;
}

.contents_img_wrap .contents_img{
    width: 100%;
    background: #ffffff;
}

/*  */

.contents_txt{
    font-size: 24px;
    width: 500px;
    margin: 0 auto;
}

/*  */
.contents_img_wrap2{
    width: 100%;
    margin: 100px 0;
}
/*  */
.contents_card_wrap{
    width: 100%;
    height: 500px;
    display: flex;
    justify-content: space-between;
    margin-top: 150px;
}

.contents_card_wrap .contents_card{
    width: 31.666%;
    height: 100%;
}

.contents_card_wrap .contents_card img{
    width: 100%;
    height: calc(100% - 200px);
    overflow: hidden;
}

.contents_card_wrap .contents_card_txt{
    height:auto;
    background: #fafafa;
    text-align: left;
    padding:30px 25px;
}

.contents_card_txt h1{
    font-size: 22px;
    font-weight: 400;
    margin-bottom: 20px;
}

.contents_card_txt p{
    font-size: 18px;
}

@media all and (min-width:1880px){
    .top_banner img{
        width: 100%;
    }
}

@media all and (max-width:1024px){
    .contents_card_wrap{
        flex-wrap: wrap;
        height: auto;
    }

    .contents_card_wrap .contents_card{
        width: 49%;
    }

    main section .main_title{
        font-size: 36px;
        height: 80px;
        line-height: 80px;
    }

    main section .main_title:before{
        left: -30px;
    }

    main section .main_title:after{
        right: -30px;
    }

    .contents_title{
        font-size: 28px;
        line-height: 32px;
    }
    .contents_wrap .contents_point_txt {
        font-size: 26px;
        line-height: 36px;
    }
}

@media all and (max-width: 760px){
    .top_banner{
        height: 50vh;
    }
    .top_title{
        font-size: 6vw;
        transform: translate(-50%, 50%);
    }
    main section .main_title{
        font-size: 30px;
        height: 76px;
        line-height: 76px;
    }

    main section .main_title:before{
        left: -30px;
    }

    main section .main_title:after{
        right: -30px;
    }

    .tab_wrap{
        font-size: 16px;
    }

    .contents_title{
        font-size: 26px;
        line-height: 30px;
    }

    .contents_wrap .contents_point_txt{
        font-size: 20px;
        line-height: 28px;
    }

    .contents_wrap .contents_point_txt:before{
        width: 32px;
        height: 32px;
        left: -40px;
    }

    .contents_wrap .contents_point_txt:after{
        width: 32px;
        height: 32px;
        right: -40px;
    }
    /**/
    .contents_img_wrap{
        flex-wrap: wrap;
    }
    .contents_img_wrap .contents_img {
        width: 50%;
    }

    /**/
    .contents_txt{
        width: 90%;
        font-size: 22px;

    }
    /**/
    .contents_card_wrap{
        flex-wrap: wrap;
        height: auto;
    }

    .contents_card_wrap .contents_card{
        width: 100%;
        margin-bottom: 32px;
    }
}

@media all and (max-width: 640px){
    .contents_title{
        margin: 13vw 0 13vw 0;
    }
    .con_section .con_new_img {
        margin-top: 13vw;
    }
    .con_section {
        padding: 1px 0 13vw;
    }
    .m-bottom {
        margin-bottom: 13vw;
    }
}

@media all and (max-width: 520px){
    .contents_txt{
        font-size: 18px;
    }

    .tab_wrap {
        flex-wrap: wrap;
        height: auto;
    }
    .tab_wrap li {
        width: 33%;
        height: 70px;
        line-height: 70px;
    }

    .tab_wrap li:last-child{
        margin-right: auto;
    }
}