.c-title_cate span {
    display: block;
    font-size: 6.4rem;
    line-height: 1;
}

.c-activity-info {
    padding: 0 5vw 0 5vw;
}

.ul-activity {
    padding: 0 0 5vw 0;
    font-size: 4vw;
}

.c-title-activity {
    border-bottom: 3px solid #c4c4c4;
    padding-bottom: 10px;
    margin-bottom: 30px;
    font-size: 2rem;
    position: relative;
    cursor: pointer;
    text-align: left;
}

/*------------------------------
/ flexbox
-------------------------------*/

.l-activity-flex-activity {
    min-height: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.l-activity-box-activity {
    width: calc(50% - 20px);
    height: 20%;
}

.l-activity-box-activity:nth-child(2n-1) {

}

.l-activity-box-activity>div {
    display: flex;
    flex-basis: calc(40% - 40px);
    justify-content: center;
    flex-direction: column;
}

.l-activity-box-activity>div>div {
    display: flex;
    justify-content: center;
    flex-direction: row;
}

.c-title-img-margin-activity {
    margin: 0;
}

.c-title_cate_activity {
    font-weight: 700;
    padding: 0vw 10vw 5vw 10vw;
    font-size: 2.2rem;
}

.c-sub-title-activity {
    padding: 1vw 0 1vw;
    text-align: center;
}

.c-sub-title-contents-activity {
    padding-bottom: 2rem;
    font-size: 1.8rem;
    font-weight: 800;
}

.c-sub-title-contents2-activity {
    font-size: 1.6rem;
    text-align: left;
}

.c-sub-title-contents2-activity ul li:nth-child(3) {
    padding-bottom: 2vw;
}

.l-container_activity {
    margin-bottom: 5vw;
}

.l-other-category-activity {
    padding-bottom: 5vw;
}

.l-other-category-activity tr:nth-child(1) td:nth-child(1) {
    vertical-align: top;
    padding-right: 5rem;
}

.l-other-category-activity tr:nth-child(2) td:nth-child(1) {
    vertical-align: top;

}

.l-other-category-activity tr:nth-child(3) td:nth-child(1) {
    vertical-align: top;
}

.l-other2-category-activity {
    padding-bottom: 5vw;
}

.l-other2-category-activity tr:nth-child(1) td:nth-child(1) {
    vertical-align: top;
    padding-right: 3rem;
}

.l-other2-category-activity tr:nth-child(2) td:nth-child(1) {
    vertical-align: top;
}

.l-other2-category-activity tr:nth-child(3) td:nth-child(1) {
    vertical-align: top;
}

.l-btn-activity {
    text-align: center;
    padding-top: 0vw;
    padding-bottom: 5vw;
}

.c-page-btn_activity {
    font-size: 2rem;
    width: 70%;
}

@media screen and (max-width:768px) {
    .c-title_cate span {
        display: block;
        font-size: 4.4rem;
        line-height: 1;
    }
    .c-activity-info {
        padding: 0 5vw 0 5vw;
    }
    .ul-activity {
        padding: 0 0 5vw 0;
        font-size: 4vw;
    }
    .c-title-activity {
        border-bottom: 3px solid #c4c4c4;
        padding-bottom: 10px;
        margin-bottom: 30px;
        font-size: 2rem;
        position: relative;
        cursor: pointer;
        text-align: left;
    }
    .c-title-img-margin-activity {
        margin: 0;
    }
    .c-title_cate_activity {
        font-weight: 700;
        padding: 0vw 10vw 7vw 10vw;
        font-size:1.6rem;
    }
    .c-sub-title-activity {
        padding: 5vw 0 5vw;
        text-align: center;
    }
    /*------------------------------
    / flexbox
    -------------------------------*/
    .l-activity-flex-activity {
        display: flex;
        flex-direction: column;
    }
    .l-activity-box-activity {
        width: 100%;
        margin: 0 0 0 0;
    }
    .l-activity-box-activity:nth-child(2n-1) {
        margin-left: 0%;
    }
    .c-sub-title-contents-activity {
        padding-bottom: 5vw;
        font-size: 5vw;
        font-weight: 800;
    }
    .c-sub-title-contents2-activity {
        font-size: 4vw;
        text-align: left;
    }
    .c-sub-title-contents2-activity ul li:nth-child(3) {
        padding-bottom: 5vw;
    }
    .l-container_activity {
        margin-bottom: 10vw;
    }
    .l-other-category-activity {
        padding-bottom: 5vw;
    }
    .l-other-category-activity tr:nth-child(1) td:nth-child(1) {
        vertical-align: top;
        padding-right: 5rem;
    }
    .l-other-category-activity tr:nth-child(2) td:nth-child(1) {
        vertical-align: top;
    }
    .l-other-category-activity tr:nth-child(3) td:nth-child(1) {
        vertical-align: top;
    }
    .l-other2-category-activity {
        padding-bottom: 5vw;
    }
    .l-other2-category-activity tr:nth-child(1) td:nth-child(1) {
        vertical-align: top;
        padding-right: 3rem;
    }
    .l-other2-category-activity tr:nth-child(2) td:nth-child(1) {
        vertical-align: top;
    }
    .l-other2-category-activity tr:nth-child(3) td:nth-child(1) {
        vertical-align: top;
    }
    .l-btn-activity {
        text-align: center;
        padding-bottom: 15vw;
        padding-top: 10vw
    }
    .c-page-btn_activity {
        font-size: 4vw;
        width: 90vw;
    }
}