html{
    max-width: 1920px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    color: aliceblue;
    font-size: 1em;
    font-family: "Helvetica Neue",
    "Arial",
    "Helvetica",
    "Hiragino Kaku Gothic ProN",
    "Hiragino Sans",
    "Meiryo",
    "Yu Gothic",
    sans-serif;
}


.contentswrapper,
.datewrapper{
    background-color: #00275E;
    
}

.memberswrapper,
.topicswrapper{
    background-color: rgb(0, 39, 94, 0.85);
}

.topwrapper{
    background-image: url(../img/back_img.png);
    height: 850px;
}

.topicswrapper .left{
    width: 80%;
    margin-left: auto;
    margin-right: auto;
}



.side{
    width: 80%;
    margin-left: auto;
    margin-right: auto;
    padding-top: 150px;
    padding-bottom: 150px;
}

.subtitle{
    color: #F5BD4E;
    font-size: 56px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 80px;
}

.topwrapper .title{
    font-size: 80px;
    color: #F5BD4E;
    margin-bottom: 56px;
    font-weight: bold;
    padding-left: 5px;
}

.topwrapper .main_sub_title{
    font-size: 60px;
    color: #f5944e;
    font-weight: bold;
    margin-bottom: 40px;
}

.topwrapper .date,
.topwrapper .time{
    color: rgba(255, 255, 255, 0);
    font-size: 38px;
    font-weight: bold;
    -webkit-text-stroke: 1px aliceblue;
    padding-left: 5px;

}

.topwrapper .time{
    color: aliceblue;
    font-size: 38px;
    font-weight: bold;
}

.topwrapper .date span{
    font-size: 60px;
    color: aliceblue;
    font-weight: bold;
}

.topwrapper .right{
    text-align: right;
    padding-top: 10px;
}

.contentswrapper .side{
    display: flex;
}

.contentswrapper .left{
    width: fit-content;
    padding-top: 24px;
    margin-top: auto;
    margin-bottom: auto;
}

.contentswrapper .left img{
    width: 400px;
    opacity: 0.8;
}

.contentswrapper .right{
    margin-left: 100px;
    line-height: 25px;
    font-size: 1.2em;
}
.contentswrapper .right h3{
    color: #F5BD4E;
    font-size: 50px;
    font-weight: bold;
    line-height: 80px;
}

.fade {
	opacity: 0;
	transform: translateY(30px);
	transition: opacity 1.5s, transform 1s;
}.fade.active {
	opacity: 1;
	transform: translateY(0px);
}

.memberswrapper .back_filter{
    background-color: #00275E;
    padding: 50px;
    border-radius: 111px;
    width: 90%;
    margin-left: auto;
    margin-right: auto;
}


.memberswrapper .member{
    display: flex;
    padding: 20px;
    width: 80%;
    margin-left: auto;
    margin-right: auto;
}

.memberswrapper .left{
    width: fit-content;
    margin-right: 70px;
}

.memberswrapper .left img{
    width: 250px;
}

.memberswrapper .right{
    width: 60%;
    height: fit-content;
    margin-top: auto;
    margin-bottom: auto;
    padding-top: 40px;
    line-height: 25px;
}

.memberswrapper .right .name{
    font-size: 40px;
    letter-spacing: 8px;
}

.memberswrapper .notes{
    font-size: 16px;
    margin-left: 60px;
}

.datewrapper {
    text-align: center;
}

.datewrapper .date{
    color: rgba(255, 255, 255, 0);
    -webkit-text-stroke: 1px aliceblue;
    font-size: 38px;
    margin-bottom: 32px;
    font-weight: bold;
}

.datewrapper .time{
    color: aliceblue;
    font-size: 38px;
    margin-bottom: 32px;
    font-weight: bold;
}

.datewrapper .date span{
    font-size: 70px;
    color: aliceblue;
    font-weight: bold;
}

.datewrapper .link{
    height: fit-content;
    margin-bottom: 10px;
}

.datewrapper .link img{
    width: 40px;
}


.datewrapper .link a{
    color: aliceblue;
    word-break: break-all;
    margin-top: auto;
    margin-bottom: auto;
}

.topicswrapper{
    background-image: url(../img/topics_img.png);
    background-size: 100%;
    background-repeat:no-repeat;
    /* height: fit-content; */
    background-position: bottom;
    position: relative;
}

.topicswrapper .section{
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    z-index: 3;
    height: fit-content;
    top: 0;
}

.topicswrapper ol{
    margin-bottom: 32px;
}

.topicswrapper ol li{
    font-size: 30px;
    margin-bottom: 80px;
    font-weight: bold;
    color: #f5944e;
    /* background-color: #00275E; */
    padding-left: 0;
    /* width: 50%; */
}

.topicswrapper ul{
    margin-top: 30px;
    padding-left: 0;
}

.topicswrapper ul li{
    font-size: 1rem;
    margin-bottom: 16px;
    color: aliceblue;
    list-style: disc ;
    font-weight: normal;
    line-height: 30px;
}


.topicswrapper .topics_img img{
    width: 100%;
    height: 400px;
    position: absolute;
    opacity: 0.3;
    top: 180px;
    z-index: 1;
    margin-bottom: 100px;
}




@media screen and (max-width:1260px) {


    .topwrapper{
        background-image: url(../img/back_img0.png);
        height: 700px;
    }

    .topwrapper .title span{
        font-size: 40px;
        color: #f5944e;
    }

    .topwrapper .side{
        padding-top: 100px;
    }

    .topwrapper .title{
        font-size: 80px;
    }

    .contentswrapper .right h3{
        font-size: 35px;
    }

    .topicswrapper .topics_img img{
        height: fit-content;
    }
}

@media screen and (max-width:1180px) {

    .contentswrapper .side{
        display: block;
    }

    .contentswrapper .right,
    .contentswrapper .right img,
    .contentswrapper .left{
        margin-left: auto;
        margin-right: auto;
    }

    .memberswrapper .member{
        display: block;
        /* width: 100%; */
        margin-left: auto;
        margin-right: auto;
        padding-left: 0;
        padding-right: 0;
    }

    .memberswrapper .member .left,
    .memberswrapper .member .right{
        margin-left: auto;
        margin-right: auto;
    }

    .memberswrapper .left{
        margin-right: 0;
        width: fit-content;
    }

    .memberswrapper .back_filter{
        padding: 20px;
    }

    .memberswrapper .member img{
        width: 280px;
        margin-left: auto;
        margin-right: auto;
    }

    .memberswrapper .right{
        width: fit-content;
    }

    .memberswrapper .member .name{
        font-size: 32px;
        letter-spacing: 3px;
        text-align: center;
    }

    .topicswrapper .section{
        width: 100%;
    }

    .topicswrapper span{
        font-size: 25px;
    }
    
    .topicswrapper ul{
        padding-left: 0;
    }

    .memberswrapper .notes{
        font-size: 10px;
        /* margin-left: 40px; */
    }    

    .topicswrapper .topics_img img{
        /* height: 600px; */
        top: 300px;
    }


}


@media screen and (max-width:720px) {

    .subtitle{
        font-size: 40px;
    }

    .topwrapper .main_sub_title{
        font-size: 38px;
    }

    .topwrapper .title{
        font-size: 50px;
    }

    .topwrapper .date,
    .topwrapper .time{
        font-size: 25px;
    }
    
    .topwrapper .date span{
        font-size: 38px;
    }

    .contentswrapper .right h3{
        font-size: 32px;
        line-height: 40px;
    }

    .contentswrapper .left img{
        width: 300px;
        margin-bottom: 40px;
    }

    .memberswrapper .back_filter{
        border-radius: 60px;
    }

    .memberswrapper .member img{
        width: 200px;
        margin-left: auto;
        margin-right: auto;
    }

    .memberswrapper .right{
        width: 100%;
    }

    .memberswrapper .right p{
        font-size: 0.8em;
    }

    .memberswrapper .notes{
        margin-left: 30px;
    }
    

    .datewrapper .date,
    .datewrapper .time{
        font-size: 25px;
    }

    .datewrapper .date span{
        font-size: 38px;
    }

    .datewrapper .link{
        /* font-size: 18px; */
        height: 50px;
    }
    
    .datewrapper .link img{
        width: 30px;
    }

    .topicswrapper ol li{
        font-size: 22px;
    }

    .topicswrapper ol span{
        font-size: 16px;
    }

    .topicswrapper ul li{
        font-size: 0.6em;  
    } 

    .topicswrapper .topics_img img{
        height: 600px;
        top: 300px;
    }

}