@charset "UTF-8";

/* ヘッダー　白背景の時
-------------------------------------*/
.header-nav li a{
    color: #1F1F1F;
}
.toggle_btn span{
    background-color: #1F1F1F;
}

/* 上部画像
-------------------------------------*/
.top-img{
    margin-bottom: 7rem;
    position: relative;
}

.topimg-txt{
    position: absolute;
    bottom: 10px;
    right: 10px;
    font-size: 1rem;
    color: #fff;
}


@media screen and (max-width: 780px) {
    .top-img{
        margin-bottom: 4rem;
    }

    .topimg-txt{
        bottom: 5px;
        right: 5px;
        text-align: end;
        font-size: 0.8rem;
    }
}


/* 共通
-------------------------------------*/
.img-area ul {
    display: flex;
    justify-content: space-between;
    margin-top: 4.5rem;
}

.img-area li {
    width: 23%;
    height: auto;
}


/* イベント
-------------------------------------*/
#event{
    padding-bottom: 10rem;
}

.genre-area{
    padding: 2rem 0;
    border-bottom: #A8A8A8 1px solid;
    margin-bottom: 5rem;
}

.genre-area .bl-bk{
    background-color: #0071BC;
    color: #fff;
    font-size: 1.4rem;
    font-family: 'Go-normal';
    width: 250px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    margin-bottom: 2rem;
}

@media screen and (max-width: 780px) {
    #event{
        padding-bottom: 5rem;
    }

    h3{
        color: #1F1F1F;
    }

    .img-area ul {
        margin-top: 3.5rem;
        flex-wrap: wrap;
    }

    .img-area li {
        width: 48%;
        height: auto;
        padding-bottom:1.5rem
    }
} 

/* ジャンルボタン */
.btn-category{
    margin-bottom: 1rem;
}

.filter{
    display: inline-block;
    position: relative;
    font-family: 'Go-normal';
    margin-right: 30px;
    margin-bottom: 15px;
}

.filter:nth-child(1),
.filter:nth-child(7),
.filter:nth-child(8),
.filter:nth-child(15),
.filter:nth-child(20){
    font-family: 'Go-bold';
    display: block;
}

.filter:nth-child(1)::after,
.filter:nth-child(7)::after,
.filter:nth-child(8)::after,
.filter:nth-child(15)::after,
.filter:nth-child(20)::after {
    position: absolute;
    content: '';
    top: 0;
    right: -25px;
    padding-bottom: 30px;
}

.filter::after {
    position: absolute;
    content: '／';
    top: 0;
    right: -25px;
    padding-bottom: 30px;
}

.large::after {
    position: absolute;
    content: '';
}

.filter:hover{
    color: #0071BC;
    opacity: 1;
}

.bl-txt{
    color: #0071BC;
    display: inline;
}

@media screen and (max-width: 780px) {
    .filter{
        margin-bottom: 8px;
        margin-right: 20px;
    }

    .filter::after{
        right: -20px;
    }
}



/* 実績内容 */
@keyframes test {
    0% {
     transform: scale(.1);
    }
    100% {
      transform: none;
    }
}

.scroll{
    height: 500px;
    overflow: auto;
}

.list li{
    margin-bottom: 2rem;
    display: flex;
}

#research .list li{
    margin-bottom: 2.5rem;
    display: flex;
}

.list li .date{
    color: #777777;
    margin-right: 10px;
    width: 20%;
}

.list li .cont{
    display: inline-block;
    width: 80%;
}

.list li img{
    width: 45rem;
    margin: 1rem 0;
}

@media screen and (max-width: 780px) {
    .list li{
        margin-bottom: 1rem;
        display: block;
    }

    .list li .date{
        margin-right: 0;
        width: 100%;
    }
    
    .list li .cont{
        width: 100%;
    }

    .list li img{
        width: 100%;
        margin-top: 1rem;
    }

    #research .list li{
        display: block;
    }
}


/* リサーチ、広告
-------------------------------------*/
#research{
    padding: 10rem 0;
}

#research .scroll{
    margin-top: 7rem;
}

#research .list li .date{
    width: 20%;
}

#research .list li .cont{
    width: 80%;
    margin-bottom: 2rem;
}

#research .scroll{
    height: 350px;
    overflow: auto;
}

#advertising{
    padding-top: 10rem;
}

@media screen and (max-width: 780px){
    #research{
        padding: 5rem 0;
    }

    #research .scroll{
        margin-top: 3rem;
    }

    #advertising{
        padding-top: 5rem;
    }

    #research .list li .cont {
        width: 100%;
    }

    #research .list li .date {
        width: 100%;
    }
}