.index-info-box{
    width: 100%;
    display: block;
    position: relative;
    box-sizing: border-box;
    padding: 0 0;
    /* overflow: hidden; */
}
.index-info-all-box{
    width: 1000px;
    max-width: 100%;
    display: block;
    margin: 0 auto;
    font-size: 0;
    box-sizing: border-box;
    position: relative;
}
.index-info-list-box{
    display:         flex;
    display: -webkit-flex;
    align-items: flex-end;
    -webkit-align-items: flex-end;
    justify-content: flex-end;
    -webkit-justify-content: flex-end;
    flex-direction: row;
    position: relative;
}
.index-info-list-box:nth-child(2){
    flex-direction: row-reverse;
    margin-top: 40px;
}
.index-info-list-text{
    width: calc(100% - 740px);
    display: inline-block;
    vertical-align: bottom;
    text-align: center;
    box-sizing: border-box;
    padding: 0 20px;
    padding-bottom: 40px;
}
.index-info-list-text p{
    font-size: 28px;
    letter-spacing: 0.06em;
    line-height: 1.4;
    color: #000;
    font-family: 'Noto Serif TC';
    font-weight: 700;
    /* background-color: #000; */
    box-sizing: border-box;
    padding: 0 5px;
}
.index-info-list-img{
    width: 740px;
    height: 370px;
    display: block;
    overflow: hidden;
    position: relative;
}
.index-info-ferris-box{
    width: 1000px;
    max-width: 100%;
    display: block;
    margin: 0 auto;
    font-size: 0;
    box-sizing: border-box;
    position: relative;
    padding: 150px 0;
    padding-bottom: 70px;
}
.index-info-ferris-text{
    width: 400px;
    display: inline-block;
    vertical-align: middle;
}
.index-info-ferris-text h3{
    font-size: 38px;
    letter-spacing: 0.06em;
    line-height: 1;
    color: #000;
    font-family: "Noto Sans TC";
}
.index-info-ferris-text h3::first-letter{
    color: #df222a;
}
.index-info-ferris-text p{
    font-size: 16px;
    letter-spacing: 0.06em;
    color: #000;
    font-family: "Noto Sans TC";
    margin-top: 20px;
}
.index-info-ferris-list-box{
    position: relative;
    width: 500px;
    height: 500px;
    max-width: 100%;
    border-radius: 50%;
    /* border: 1px solid #000; */
    box-sizing: border-box;
    display: inline-block;
    vertical-align: middle;
    margin-left: calc((100% - 800px) / 2);
}
.index-info-ferris-list{
    width: 180px;
    display: block;
    position: absolute;
}
@keyframes r_about_sImg {
    0%{
        transform: rotateZ(0);
    }
    to {
        transform: rotateZ(-360deg);
    }
}
.index-info-ferris-list-main{
    position: relative;
}
.index-info-ferris-list-img-box{
    display: inline-block;
    vertical-align: top;
    position: relative;
    z-index: 1;
}
.index-info-ferris-list-img-box:nth-child(2){
    margin-left: 20px;
}
.index-info-ferris-list-img{
    width: 180px;
    height: 180px;
    border-radius: 50%;
    overflow: hidden;
    display: inline-block;
    vertical-align: middle;
    position: relative;
    z-index: 1;
}
.index-info-ferris-list-img::after{
    content: '';
    width: 100%;
    height: 100%;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    box-sizing: border-box;
    border: 2px solid transparent;
    border-radius: 50%;
    z-index: 1;
    transition: all .3s linear;
}
.index-info-ferris-list-other-box{
    display: flex;
    display: -webkit-flex;
    flex-direction: row;
    position: absolute;
    top: -20px;
    right: -20px;
    padding: 20px;
    padding-right: 220px;
    box-sizing: border-box;
    background-color: #fff;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.35);
    opacity: 0;
    pointer-events: none;
    transition: all .3s linear;
}
.index-info-ferris-list-text{
    width: 180px;
    font-size: 16px;
    letter-spacing: 0.06em;
    line-height: 1.6;
    color: #000;
    font-family: "Noto Sans TC";
    font-weight: 500;
    text-align: center;
    opacity: 0;
    position: relative;
    z-index: 3;
    /* background-color: #000; */
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    transition: all .3s linear;
}
.index-info-ferris-list-other-box .index-info-ferris-list-text{
    position: static;
    margin-top: 10px;
}

.index-info-ferris-one{
    top: -70px;
    left: calc(50% - 90px);
}
.index-info-ferris-two{
    top: calc(28% - 90px);
    left: -35px;
}
.index-info-ferris-thr{
    top: calc(72% - 90px);
    left: -35px;
}
.index-info-ferris-for{
    bottom: -70px;
    left: calc(50% - 90px);
}
.index-info-ferris-fiv{
    top: calc(72% - 90px);
    right: -35px;
}
.index-info-ferris-six{
    top: calc(28% - 90px);
    right: -35px;
}


@media only screen and (max-width: 1200px){
    .index-info-ferris-list-box{
        width: 500px;
        height: 500px;
        margin-left: calc((100% - 900px) / 2);
    }
}
@media only screen and (max-width: 1000px){
    .index-info-all-box{
        width: 750px;
    }
    .index-info-list-text{
        width: calc(100% - 500px);
        padding: 0 20px;
        padding-bottom: 20px;
    }
    .index-info-list-text p{
        font-size: 24px;
    }
    .index-info-list-img{
        width: 500px;
        height: 250px;
    }

    .index-info-ferris-box{
        width: 750px;
        padding: 60px 0;
    }
    .index-info-ferris-text{
        width: 100%;
        display: block;
    }
    .index-info-ferris-list-box{
        width: 100%;
        height: initial;
        margin-left: 0;
        border-radius: 0;
        margin-top: 40px;
    }
    .index-info-ferris-list{
        position: static;
        width: 100%;
    }
    .index-info-ferris-list:nth-child(n + 2){
        margin-top: 30px;
    }
    .index-info-ferris-list-main{
        text-align: center;
    }
    .index-info-ferris-list-text{
        opacity: 1;
        position: static;
        margin-top: 10px;
    }
    .index-info-ferris-list-other-box{
        display: inline-block;
        vertical-align: top;
        position: static;
        opacity: 1;
        pointer-events: all;
        padding: 0;
        box-shadow: none;
        margin-left: 20px;
        background-color: transparent;
    }

    .index-info-ferris-text h3{
        font-size: 28px;
    }
}
@media only screen and (max-width: 768px){
    .index-info-box{
        padding: 40px 0;
    }
    .index-info-all-box{
        width: 550px;
    }
    .index-info-list-img{
        width: 100%;
        height: calc(550px / 2);
    }
    .index-info-list-text{
        width: 100%;
    }
    .index-info-list-box:nth-child(n){
        flex-direction: column-reverse;
    }
    .index-info-list-text p{
        font-size: 22px;
        padding: 5px 10px;
    }

    .index-info-ferris-box{
        width: 550px;
        padding: 40px 0;
    }
}
@media only screen and (max-width: 550px){
    .index-info-box{
        padding: 20px 0;
    }
    .index-info-all-box{
        width: 95vw;
    }
    .index-info-list-img{
        height: calc(95vw / 2);
    }
    .index-info-list-text p{
        font-size: 18px;
    }

    
    .index-info-ferris-box{
        width: 95vw;
        padding: 20px 0;
    }
    .index-info-ferris-list-img{
        width: calc((95vw - 20px) / 3);
        height: calc((95vw - 20px) / 3);
    }
    .index-info-ferris-list-text{
        width: calc((95vw - 20px) / 3);;
        font-size: 14px;
    }
    .index-info-ferris-list-other-box{
        margin-left: 10px;
    }
    .index-info-ferris-list-img-box:nth-child(2){
        margin-left: 10px;
    }
    .index-info-ferris-list-box{
        margin-top: 20px;
    }
    .index-info-ferris-list:nth-child(n + 2){
        margin-top: 20px;
    }
    .index-info-ferris-text h3{
        font-size: 20px;
    }
    .index-info-ferris-text p{
        font-size: 14px;
        margin-top: 5px;
    }
}


@media only screen and (min-width: 1001px){
    .index-info-ferris-list:hover{
        z-index: 99;
    }
    .index-info-ferris-list:hover .index-info-ferris-list-img::after{
        border-color: #df222a;
    }
    .index-info-ferris-list:hover .index-info-ferris-list-text{
        opacity: 1;
    }
    .index-info-ferris-list:hover .index-info-ferris-list-other-box{
        opacity: 1;
        pointer-events: all;
    }
    .index-info-ferris-list-img-box:hover .main-bg{
        transform: scale(1.1);
    }
    .index-info-ferris-list-box{
        animation: about_sImg 30s linear 0s infinite both;
    }
    .index-info-ferris-list{
        animation: r_about_sImg 30s linear 0s infinite both;
    }

    .index-info-list-text,
    .index-info-list-img,
    .index-info-ferris-text h3,
    .index-info-ferris-text p,
    .index-info-ferris-list-main{
        opacity: 0;
    }
    .index-info-list-box.anima .index-info-list-text{
        animation: fadeInRight 1s ease 0s 1 both;
    }
    .index-info-list-box.anima .index-info-list-img{
        animation: fadeInLeft 1s ease 0s 1 both;
    }
    .index-info-ferris-box.anima .index-info-ferris-text h3{
        animation: fadeInUp 1s ease 0s 1 both;
    }
    .index-info-ferris-box.anima .index-info-ferris-text p{
        animation: fade 1s ease 0s 1 both;
    }
    .index-info-ferris-box.anima .index-info-ferris-list-main{
        animation: fadeInDown 1s ease 0s 1 both;
    }


    .index-info-ferris-list-box:hover{
        animation-play-state: paused;
    }
    .index-info-ferris-list-box:hover .index-info-ferris-list{
        animation-play-state: paused;
    }
}