.about-box{
    width: 100%;
    display: block;
    position: relative;
    overflow: hidden;
}
.about-banner-box{
    position: relative;
}
.about-banner-img{
    height: 100vh;
    background-color: #000;
}
.about-banner-img .main-bg{
    opacity: 0.8;
}
.about-banner-mask{
    opacity: 0.2;
}
.about-banner-mask span{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-repeat: repeat;
    background-position: left top;
}
.about-banner-text-box{
    position: absolute;
    z-index: 1;
    left: calc((100vw - 1280px) / 2);
    top: 50%;
    transform: translateY(-50%);
}
.about-banner-text-box p{
    font-family: "Lato";
    font-weight: 700;
    font-size: 50px;
    color: #fff;
    letter-spacing: 0.06em;
    line-height: 1;
}
.about-banner-text-box h2{
    font-family: "Noto Sans TC";
    font-weight: 700;
    font-size: 18px;
    color: #fff;
    letter-spacing: 0.2em;
    line-height: 1;
    margin-top: 15px;
}
.about-info-box{
    box-sizing: border-box;
    padding: 185px 0;
    background-color: #000;
    position: relative;
    font-size: 0;
}
.about-info-bg{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0%;
    left: 0%;
    opacity: 0.3;
}
.about-info{
    position: relative;
    z-index: 1;
    width: 800px;
    max-width: 100%;
    display: block;
    margin: 0 auto;
}
.about-info-title-box{
    font-family: "Noto Sans TC";
    font-weight: 700;
    font-size: 28px;
    color: #fff;
    letter-spacing: 0.2em;
    line-height: 1;
    margin-bottom: 60px;
}
.about-info-text{
    font-family: "Noto Sans TC";
    font-size: 18px;
    color: #ccc;
    letter-spacing: 0.2em;
    line-height: 42px;
    margin-bottom: 40px;
}
.about-info-text:last-child{
    margin-bottom: 0;
}



@media only screen and (max-width: 1280px){
    .about-banner-text-box{
        left: calc((100vw - 1000px) / 2);
    }
    .about-info-box{
        padding: 150px 0;
    }
}
@media only screen and (max-width: 1000px){
    .about-banner-text-box{
        left: calc((100vw - 750px) / 2);
    }
    .about-banner-text-box p{
        font-size: 38px;
    }
    .about-banner-text-box h2{
        font-size: 16px;
        margin-top: 10px;
    }
    .about-banner-img{
        height: calc((1080 / 1920) * 100vw);
    }
    .about-info{
        width: 750px;
    }
    .about-info-box{
        padding: 100px 0;
    }
}
@media only screen and (max-width: 768px){
    .about-banner-text-box{
        left: calc((100vw - 550px) / 2);
    }
    .about-banner-text-box p{
        font-size: 28px;
    }
    .about-banner-text-box{
        left: 20px;
        top: initial;
        bottom: 10px;
        transform: none;
    }
    .about-info{
        width: 550px;
    }
    .about-info-box{
        padding: 60px 0;
    }
    .about-info-title-box{
        font-size: 22px;
        margin-bottom: 30px;
    }
    .about-info-text{
        font-size: 16px;
        line-height: 30px;
        margin-bottom: 20px;
    }
}
@media only screen and (max-width: 550px){
    .about-banner-text-box{
        left: 20px;
    }
    .about-banner-text-box p{
        font-size: 20px;
    }
    .about-banner-text-box h2{
        font-size: 14px;
        margin-top: 5px;
    }
    .about-info{
        width: calc(100vw - 40px);
    }
    .about-info-box{
        padding: 40px 0;
    }
    .about-info-title-box{
        font-size: 18px;
        letter-spacing: 0.06em;
        margin-bottom: 20px;
    }
    .about-info-text{
        font-size: 14px;
        letter-spacing: 0.06em;
        line-height: 20px;
        margin-bottom: 10px;
    }
}



@media only screen and (min-width: 769px){
    .about-banner-text-box p,
    .about-banner-text-box h2,
    .about-info-title-box,
    .about-info-text{
        opacity: 0;
    }
    .about-banner-text-box.anima p{
        animation: fadeInDown 1.2s ease 0s 1 both;
    }
    .about-banner-text-box.anima h2{
        animation: fadeInRight 1.2s ease .4s 1 both;
    }
    .about-info-title-box.anima{
        animation: fadeInDown 1.2s ease 0s 1 both;
    }
    .about-info-text.anima{
        animation: fadeInDown 1.2s ease 0s 1 both;
    }
}