@charset "UTF-8";
.intro-section{
    position: relative;
    width: 100vw;
    height: 100vh;
    background-color: #FFF;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 10vh 0;
}
.intro-section .img{
    display: block;
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
    position: absolute;
}
.intro-section .img1{
    left: 0;
    top: 0;
}
.intro-section .img2{
    right: 0;
    top: 0;
}
.intro-section .img3{
    left: 0;
    bottom: 0;
}
.intro-section .img4{
    right: 0;
    bottom: 0;
}
.intro-section .left,
.intro-section .right{
    position: relative;
    float: left;
    width: 50%;
    height: 100%;
    text-align: center;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
}
.intro-section .right{
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    border-left: 1px solid #CCC;
}
.intro-section .intro-text{
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    font-size: 60px;
    margin-bottom: 40px;
}
.intro-section .intro-text .icon{
    display: block;
    width: 60px;
    margin-left: 15px;
}
.intro-section .intro-text .icon img{
    display: block;
    max-width: 100%;
}
.intro-section .intro-title{
    font-size: 60px;
    line-height: 130%;
}
.intro-section .intro-date{
    display: block;
    font-size: 36px;
    margin-top: 50px;
}
.intro-section .intro-renewal{
    font-size: 36px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 30px 0;
    border-top: 5px solid #5959f7;
    border-bottom: 5px solid #5959f7;
    line-height: 130%;
}
.intro-section .intro-desc{
    font-size: 34px;
    line-height: 130%;
}
.intro-section .box{
    border-radius: 20px;
    width: 95%;
    max-width: 550px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 45px 0;
    color: #FFF;
}
.intro-section .intro-min-tit{
    font-size: 30px;
    margin-bottom: 30px;
}
.intro-section .intro-min-desc{
    font-size: 18px;
    line-height: 150%;
}
.intro-section .event-date{
    width: 95%;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 18px 0;
    max-width: 550px;
    border-radius: 50px;
    font-size: 15px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    line-height: 130%;
}
.intro-section .event-date span{line-height: inherit;}
@media screen and (max-width:1350px){
    .intro-section .img1{width: 260px;}
    .intro-section .img2{width: 250px;}
    .intro-section .img3{width: 160px;}
    .intro-section .img4{width: 190px;}
    .intro-section .intro-text{
        font-size: 50px;
        margin-bottom: 30px;
    }
    .intro-section .intro-text .icon{
        width: 50px;
        margin-left: 13px;
    }
    .intro-section .intro-title{
        font-size: 50px;
    }
    .intro-section .intro-date{
        font-size: 30px;
        margin-top: 40px;
    }
    .intro-section .intro-renewal{
        font-size: 30px;
        padding: 25px 0;
    }
    .intro-section .intro-desc{
        font-size: 27px;
    }
    .intro-section .box{
        max-width: 500px;
        padding: 35px 0;
    }
    .intro-section .intro-min-tit{
        font-size: 25px;
        margin-bottom: 25px;
    }
    .intro-section .intro-min-desc{
        font-size: 16px;
    }
    .intro-section .event-date{
        max-width: 500px;
        font-size: 16px;
    }
}
@media screen and (min-width:1100px) and (min-height:670px) and (max-height:800px){
    .intro-section{padding: 5vh 0;}
    .intro-section .img1{width: 240px;}
    .intro-section .img2{width: 230px;}
    .intro-section .img3{width: 150px;}
    .intro-section .img4{width: 170px;}
    .intro-section .intro-text{
        font-size: 40px;
        margin-bottom: 25px;
    }
    .intro-section .intro-text .icon{
        width: 40px;
        margin-left: 10px;
    }
    .intro-section .intro-title{
        font-size: 40px;
    }
    .intro-section .intro-date{
        font-size: 27px;
        margin-top: 30px;
    }
    .intro-section .intro-renewal{
        font-size: 27px;
        padding: 20px 0;
    }
    .intro-section .intro-desc{
        font-size: 23px;
    }
    .intro-section .box{
        max-width: 450px;
        padding: 30px 0;
    }
    .intro-section .intro-min-tit{
        font-size: 21px;
        margin-bottom: 20px;
    }
    .intro-section .intro-min-desc{
        font-size: 15px;
    }
    .intro-section .event-date{
        max-width: 450px;
        font-size: 15px;
    }
}
@media screen and (max-width:1100px){
    .intro-section .img1{width: 240px;}
    .intro-section .img2{width: 230px;}
    .intro-section .img3{width: 150px;}
    .intro-section .img4{width: 170px;}
    .intro-section .intro-text{
        font-size: 40px;
    }
    .intro-section .intro-text .icon{
        width: 40px;
        margin-left: 10px;
    }
    .intro-section .intro-title{
        font-size: 40px;
    }
    .intro-section .intro-date{
        font-size: 27px;
        margin-top: 30px;
    }
    .intro-section .intro-renewal{
        font-size: 27px;
        padding: 20px 0;
    }
    .intro-section .intro-desc{
        font-size: 23px;
    }
    .intro-section .box{
        max-width: 450px;
        padding: 30px 0;
    }
    .intro-section .intro-min-tit{
        font-size: 21px;
        margin-bottom: 20px;
    }
    .intro-section .intro-min-desc{
        font-size: 15px;
    }
    .intro-section .event-date{
        max-width: 450px;
        font-size: 15px;
    }
}
@media screen and (max-width:850px){
    .intro-section{
        width: auto;
        height: auto;
        padding: 70px 2.5%;
    }
    .intro-section .img1{width: 220px;}
    .intro-section .img2{width: 210px;}
    .intro-section .img3{width: 130px;}
    .intro-section .img4{width: 150px;}
    .intro-section .left,
    .intro-section .right{
        float: unset;
        width: 100%;
    }
    .intro-section .right{margin-top: 70px; border: none;}
    .intro-section .intro-renewal{margin: 50px 0;}
    .intro-section .box:nth-of-type(2){margin: 25px 0;}
}
@media screen and (max-width:600px){
    .intro-section{
        padding: 50px 2.5%;
    }
    .intro-section .img1{width: 180px;}
    .intro-section .img2{width: 190px;}
    .intro-section .img3{width: 100px;}
    .intro-section .img4{width: 120px;}
    .intro-section .right{margin-top: 50px;}
    .intro-section .intro-text{
        font-size: 35px;
        margin-bottom: 25px;
    }
    .intro-section .intro-text .icon{
        width: 35px;
        margin-left: 7px;
    }
    .intro-section .intro-title{
        font-size: 35px;
    }
    .intro-section .intro-date{
        font-size: 21px;
        margin-top: 25px;
    }
    .intro-section .intro-renewal{
        font-size: 21px;
        padding: 15px 0;
        border-top: 3px solid #5959f7;
        border-bottom: 3px solid #5959f7;
        margin: 35px 0;
    }
    .intro-section .intro-desc{
        font-size: 20px;
    }
    .intro-section .box{
        padding: 25px 0;
        border-radius: 15px;
    }
    .intro-section .box:nth-of-type(2){margin: 20px 0;}
    .intro-section .intro-min-tit{
        font-size: 18px;
        margin-bottom: 20px;
    }
    .intro-section .intro-min-desc{
        font-size: 14px;
    }
    .intro-section .event-date{
        font-size: 14px;
        padding: 10px 0;
    }
}
@media screen and (max-width:450px){
    .intro-section .img1{width: 150px;}
    .intro-section .img2{width: 160px;}
    .intro-section .img3{width: 80px;}
    .intro-section .img4{width: 100px;}
    .intro-section .intro-text{
        font-size: 30px;
        margin-bottom: 20px;
    }
    .intro-section .intro-text .icon{
        width: 30px;
        margin-left: 5px;
    }
    .intro-section .intro-title{
        font-size: 30px;
    }
    .intro-section .intro-date{
        font-size: 19px;
        margin-top: 20px;
    }
    .intro-section .intro-renewal{
        font-size: 19px;
        margin: 30px 0;
    }
    .intro-section .intro-desc{
        font-size: 18px;
    }
    .intro-section .intro-min-tit{
        font-size: 16px;
    }
    .intro-section .intro-min-desc{
        font-size: 13px;
    }
    .intro-section .event-date{
        font-size: 13px;
    }
}