.about-box{
    width: 1920px;
    max-width: 100%;
    display: block;
    margin: 0 auto;
    margin-top: 80px;
    min-height: calc(100vh - 80px);
}
.about-all-box{
    width: 1000px;
    max-width: 100%;
    display: block;
    margin: 0 auto;
    font-size: 0;
    box-sizing: border-box;
    padding: 40px 0;
}
.about-title-box{
    text-align: center;
    display: block;
}
.about-title-img{
    display: inline-block;
}
.about-title{
    font-size: 32px;
    letter-spacing: 10px;
    font-weight: bold;
    color: #ee1a26;
    line-height: 1.4;
    margin-top: 15px;
    box-sizing: border-box;
    padding-left: 10px;
}
.about-title-text{
    font-size: 20px;
    letter-spacing: 1px;
    color: #555;
}
.about-btn-box{
    text-align: center;
    display: block;
    margin-top: 30px;
}
.about-btn{
    width: 160px;
    border-radius: 20px;
    border: 1px solid #ed1b24;
    display: inline-block;
    vertical-align: middle;
    box-sizing: border-box;
    position: relative;
    margin: 0 15px;
}
.about-btn span{
    font-size: 18px;
    color: #333;
    line-height: 50px;
    letter-spacing: 1px;
    display: block;
    transition: all .3s linear;
}
.about-btn:before{
    content: '';
    width: 120px;
    height: 1px;
    display: block;
    background-color: #d1d1d1;
    position: absolute;
    top: -1px;
    left: 20px;
    transition: all .3s linear;
}
.about-btn:after{
    content: '';
    width: 120px;
    height: 1px;
    display: block;
    background-color: #d1d1d1;
    position: absolute;
    bottom: -1px;
    left: 20px;
    transition: all .3s linear;
}
.about-idea-box{
    width: 100%;
    margin-top: 100px;
    display: block;
    position: relative;
}
#about-idea{
    position: absolute;
    top: -100px;
}
.about-idea-left-box{
    width: 50%;
    display: inline-block;
    vertical-align: top;
}
.about-idea-right-box{
    width: 50%;
    display: inline-block;
    vertical-align: top;
    box-sizing: border-box;
    padding-left: 25px;
}

.about-idea-left-img{
    width: 250px;
    height: 250px;
    display: inline-block;
    vertical-align: middle;
}
.about-idea-left-icon{
    width: 250px;
    height: 250px;
    display: inline-block;
    vertical-align: middle;
    background-color: #f5f5f5;
}
.about-idea-left-img span{
    width: 100%;
    height: 100%;
    display: block;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    position: relative;
}
.about-idea-right-title{
    font-size: 26px;
    color: #ee1a26;
    font-weight: bold;
    letter-spacing: 1px;
    line-height: 1;
}
.about-idea-right-text-box p{
    font-size: 18px;
    color: #333;
    letter-spacing: 1px;
    line-height: 2;
    margin-top: 23px;
}
.about-idea-right-text-box p>span{
    font-size: 18px;
    color: #000;
    letter-spacing: 1px;
    font-weight: bold;
}
.about-idea-right-btn-box{
    width: 120px;
    display: block;
    background-color: #ff0000;
    border-radius: 20px;
    text-align: center;
    margin-top: 10px;
    transition: all .3s linear;
}
.about-idea-right-btn{
    font-size: 18px;
    color: #fff;
    line-height: 40px;
    display: block;
    letter-spacing: 1px;
}
.about-trajectory-box{
    width: 100%;
    display: block;
    margin-top: 80px;
}
.about-trajectory-text-box{
    position: relative;
    margin-bottom: 50px;
}
.about-trajectory-title{
    font-size: 26px;
    color: #ee1a26;
    font-weight: bold;
    letter-spacing: 1px;
    line-height: 1.2;
}
.about-trajectory-text p{
    font-size: 18px;
    color: #333;
    letter-spacing: 1px;
    margin-top: 18px;
}
.about-trajectory-text p>span{
    font-size: 18px;
    color: #000;
    letter-spacing: 1px;
    font-weight: bold;
}
.about-trajectory-text>span{
    font-size: 20px;
    font-weight: bold;
    color: #000;
    letter-spacing: 1px;
    display: block;
    margin-top: 18px;
}
.about-trajectory-img-box{
    width: 50%;
    position: absolute;
    bottom: -20px;
    right: 0;
}
.about-trajectory-history-box{
    position: relative;
    display: block;
}
.about-trajectory-history-bc-box{
    width: 100%;
    height: 100%;
    background-color: #f5f5f5;
    position: absolute;
    top: -20px;
    left: -10px;
    z-index: 0;
    padding-bottom: 50px;
    padding-left: 20px;
}
.about-trajectory-history-all-box{
    position: relative;
    z-index: 1;
    box-sizing: border-box;
    padding-bottom: 25px;
}
.about-trajectory-history-title span{
    margin-right: 25px;
    display: inline-block;
    vertical-align: middle;
    font-size: 18px;
    color: #000;
    letter-spacing: 1px;
    position: relative;
}
.about-trajectory-history-title span:nth-child(3){
    font-weight: bold;
    color: #ff0000;
}
.about-trajectory-history-title span:after{
    content: "/";
    font-size: 18px;
    color: #eee;
    font-weight: lighter;
    position: absolute;
    right: -16px;
}
.about-trajectory-history-title span:nth-child(3):after{
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background-color: #d1d1d1;
    right: -14px;
    top: calc(50% - 3px);
}
.about-trajectory-history{
    margin-top: 20px;
}
.about-trajectory-history-year{
    width: 320px;
    margin-right: 25px;
    font-size: 18px;
    font-family: "roboto";
    font-weight: 500;
    letter-spacing: 1px;
    color: #ff0000;
    display: inline-block;
    vertical-align: top;
    text-align: right;
    position: relative;
}
.about-trajectory-history-year:after{
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background-color: #d1d1d1;
    position: absolute;
    right: -14px;
    top: calc(50% - 3px);
    display: block;
}
.about-trajectory-history-text{
    width: calc(100% - 345px);
    display: inline-block;
    vertical-align: top;
    font-size: 18px;
    color: #555;
    letter-spacing: 1px;
    transition: all .3s linear;
}
.about-trajectory-history:hover .about-trajectory-history-text{
    color: #333;
}
.about-trajectory-history-line-box{
    position: absolute;
    top: 12px;
    left: 331px;
    width: 1px;
    height: 100%;
}
.about-trajectory-history-line{
    display: block;
    width: 100%;
    height: 100%;
    background-color: #d1d1d1;
    position: relative;
}
.about-trajectory-history-line:after{
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background-color: #d1d1d1;
    position: absolute;
    right: -2px;
    bottom: 0;
    display: block;
}

.about-cooperative-box{
    margin-top: 200px;
    position: relative;
}
#about-cooperative{
    position: absolute;
    top: -100px;
}
.about-cooperative-title{
    font-size: 32px;
    font-weight: bold;
    color: #ee1a26;
    letter-spacing: 2px;
    text-align: center;
    margin-bottom: 50px;
}
.about-cooperative-aims-title{
    font-size: 24px;
    font-weight: bold;
    color: #000;
    letter-spacing: 1px;
}
.about-cooperative-aims-text{
    font-size: 18px;
    color: #333;
    letter-spacing: 1px;
    line-height: 1.6;
}
.about-cooperative-aims-box{
    display: block;
    position: relative;
}
.about-cooperative-aims-all-box:nth-child(2){
    position: absolute;
    right: 0;
    top: 50px;
}
.about-cooperative-aims-all-box:nth-child(2) .about-cooperative-aims{
    background-color: #f5f5f5;
    padding: 20px 35px;
    z-index: 1;
}
.about-cooperative-aims{
    width: 510px;
    height: 300px;
    box-sizing: border-box;
    padding: 20px 28px;
    border-radius: 20px;
    background-color: #eee;
    position: relative;
    z-index: 0;
}
.about-cooperative-aims-icon{
    position: absolute;
    right: 45px;
    bottom: 20px;
}
.about-cooperative-aims-text p{
    font-size: 14px;
    line-height: 32px;
}
.about-cooperative-aims-text span{
    font-weight: bold;
    color: #ed1b24;
}
.about-cooperative-description-box{
    margin-top: 160px;
}
.about-cooperative-description-text-box{
    width: 720px;
    display: inline-block;
    vertical-align: top;
    border-radius: 20px;
    border: 1px solid #d1d1d1;
    box-sizing: border-box;
    padding: 25px 15px;
    position: relative;
}
.about-cooperative-description-name{
    font-size: 24px;
    font-weight: bold;
    color: #000;
    letter-spacing: 2px;
    position: absolute;
    top: -20px;
    left: 40px;
    display: inline-block;
    background-color: #fff;
    box-sizing: border-box;
    padding-left: 10px;
    padding-right: 5px;
}
.about-cooperative-description-text-box p{
    font-size: 18px;
    color: #333;
    line-height: 22px;
    letter-spacing: 1px;
    margin-bottom: 21px;
}
.about-cooperative-description-text-box p:last-child{
    margin-bottom: 0;
}
.about-cooperative-description-text-box span{
    font-size: 18px;
    font-weight: bold;
    color: #000;
}
.about-cooperative-description-img-box{
    width: 260px;
    height: 260px;
    display: inline-block;
    vertical-align: bottom;
    border-radius: 50%;
    overflow: hidden;
    margin-left: 20px;
}
.about-cooperative-description-img-box span{
    width: 100%;
    height: 100%;
    display: block;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}
.about-cooperative-description:nth-child(2){
    margin-top: 80px;
}
.about-cooperative-description:nth-child(2) .about-cooperative-description-img-box{
    margin-left: 0;
    margin-right: 20px;
    vertical-align: top;
}
.about-cooperative-description:nth-child(2) .about-cooperative-description-text-box{
    vertical-align: top;
}
.about-cooperative-annotation-box{
    font-size: 16px;
    line-height: 32px;
    letter-spacing: 1px;
    font-weight: lighter;
    color: #333;
    margin-top: 10px;
}




@media only screen and (max-width: 1000px){
    .about-box{
        margin-top: 68px;
        min-height: calc(100vh - 68px);
    }
    .about-all-box{
        width: 750px;
    }
    .about-idea-box{
        margin-top: 50px;
    }
    .about-idea-left-img{
        width: 50%;
        height: 187.5px;
    }
    .about-idea-left-icon{
        width: 50%;
        height: 187.5px;
    }
    .about-idea-right-box{
        padding-left: 15px;
    }
    .about-idea-right-title,
    .about-trajectory-title{
        font-size: 22px;
    }
    .about-idea-right-text-box p,
    .about-trajectory-text p{
        font-size: 16px;
        margin-top: 13px;
        line-height: 1.8;
    }
    .about-idea-right-btn{
        font-size: 16px;
        line-height: 30px;
    }
    .about-trajectory-img-box{
        width: 38%;
        bottom: 20px;
    }
    .about-trajectory-history-title span{
        font-size: 16px;
    }
    .about-trajectory-history-year {
        width: 291px;
        font-size: 16px;
    }
    .about-trajectory-history-line-box{
        left: 302px;
    }
    .about-trajectory-history-text{
        width: calc(100% - 316px);
        font-size: 16px;
    }
    .about-cooperative-box{
        margin-top: 60px;
    }
    .about-cooperative-aims{
        width: 380px;
        padding: 10px;
    }
    .about-cooperative-aims-all-box:nth-child(2) .about-cooperative-aims{
        padding: 10px 15px;
    }
    .about-cooperative-aims-title{
        font-size: 20px;
    }
    .about-cooperative-aims-text{
        font-size: 16px;
    }
    .about-cooperative-aims-icon {
        right: 20px;
        bottom: 15px;
    }
    .about-cooperative-description-img-box{
        width: 200px;
        height: 200px;
    }
    .about-cooperative-description-text-box{
        width: 530px;
    }
    .about-cooperative-description-name{
        font-size: 20px;
        top: -15px;
    }
    .about-cooperative-description-text-box p{
        font-size: 16px;
        margin-bottom: 15px;
    }
    .about-cooperative-description-text-box span{
        font-size: 16px;
    }
    .about-cooperative-annotation-box{
        font-size: 14px;
        line-height: 26px;
    }
    .about-trajectory-text>span{
        font-size: 18px;
    }
}
@media only screen and (max-width: 750px){
    .about-all-box{
        width: 95%;
    }
    .about-idea-box{
        width: 100%;
        margin: 10px auto;
    }
    .about-idea-left-box{
        display: none;
    }
    .about-idea-right-box{
        width: 100%;
        padding-left: 0;
    }
    .about-idea-right-text-box p:nth-child(1)>br,
    .about-idea-right-text-box p:nth-child(4)>br,
    .about-idea-right-text-box p:nth-child(5)>br,
    .about-idea-right-text-box p:nth-child(7)>br{
        display: none;
    }
    .about-title-img{
        width: 90px;
    }
    .about-title,
    .about-cooperative-title{
        font-size: 26px;
        margin-top: 10px;
    }
    .about-title-text{
        font-size: 16px;   
    }
    .about-btn-box{
        margin-top: 20px;
    }
    .about-btn{
        border-radius: 15px;
    }
    .about-btn span{
        font-size: 16px;
        line-height: 40px;
    }
    .about-idea-right-text-box p, 
    .about-trajectory-text p{
        margin-top: 10px;
    }
    .about-trajectory-img-box{
        display: block;
        position: static;
        margin: 0 auto;
        margin-top: 20px;
        width: 400px;
        max-width: 100%;
    }
    .about-trajectory-history-title span{
        margin-right: 0;
        display: block;
        width: 70px;
    }
    .about-trajectory-history-title span:nth-child(3){
        display: inline-block;
        width: initial;
    }
    .about-trajectory-history-title span:after{
        font-size: 14px;
    }
    .about-trajectory-history-year{
        width: 106px;
    }
    .about-trajectory-history-text{
        width: calc(100% - 131px);
    }
    .about-trajectory-history-line-box{
        left: 117px;
        top: 59px;
        height: calc(100% - 54px);
    }
    .about-cooperative-box{
        margin-top: 30px;
    }
    .about-cooperative-title{
        margin-bottom: 30px;
    }
    .about-cooperative-aims-all-box:nth-child(2){
        position: static;
    }
    .about-cooperative-aims-all-box:nth-child(2) .about-cooperative-aims{
        margin-left: auto;
        top: -20px;
    }
    .about-cooperative-aims-icon{
        bottom: 22px;
    }
    .about-cooperative-description-box{
        margin-top: 30px;
    }
    .about-cooperative-description{
        position: relative;
    }
    .about-cooperative-description-img-box{
        position: absolute;
        bottom: -220px;
        left: 0;
        margin: 0;
    }
    .about-cooperative-description:nth-child(2) .about-cooperative-description-img-box{
        bottom: inherit;
        top: 0;
        left: inherit;
        right: 0;
        margin: 0;
    }
    .about-cooperative-description-text-box{
        width: 100%;
    }
    .about-cooperative-description:nth-child(2){
        margin-top: 0;
        padding-top: 220px;
        margin-top: 20px;
    }
}
@media only screen and (max-width: 550px){
    .about-box{
        margin-top: 58px;
        min-height: calc(100vh - 58px);
    }
    .about-all-box{
        padding: 20px 0;
    }
    .about-title-img{
        width: 70px;
    }
    .about-title,
    .about-cooperative-title{
        font-size: 22px;
        letter-spacing: 4px;
    }
    .about-title{
        padding-left: 4px;
    }
    .about-title-text{
        font-size: 16px;
    }
    .about-btn{
        width: 100px;
        border-radius: 13px;
    }
    .about-btn span{
        font-size: 16px;
        line-height: 36px;
    }
    .about-btn:before{
        width: 70px;
        left: 15px;
    }
    .about-btn:after{
        width: 70px;
        left: 15px;
    }
    .about-idea-right-title, 
    .about-trajectory-title{
        font-size: 18px;
    }
    .about-idea-right-text-box p, 
    .about-trajectory-text p{
        font-size: 14px;
    }
    .about-idea-right-btn-box{
        width: 100px;
        border-radius: 13px;
    }
    .about-idea-right-btn{
        font-size: 14px;
        line-height: 26px;
    }
    .about-trajectory-text>span{
        font-size: 16px;
    }
    .about-trajectory-history-title span{
        font-size: 14px;
    }
    .about-trajectory-history{
        margin-top: 10px;
    }
    .about-trajectory-history-year{
        font-size: 14px;
        width: 95px;
    }
    .about-trajectory-history-text{
        font-size: 14px;
        width: calc(100% - 120px);
    }
    .about-trajectory-history-line-box{
        left: 106px;
        top: 52px;
        height: calc(100% - 52px);
    }
    .about-trajectory-history-title span:after{
        right: -10px;
        font-size: 14px;
    }
    .about-trajectory-history-title span:nth-child(3):after {
        right: -15px;
    }
    .about-cooperative-title{
        margin-bottom: 10px;
    }
    .about-cooperative-aims-title{
        font-size: 18px;
    }
    .about-cooperative-aims-text{
        font-size: 14px;
        line-height: 20px;
    }
    .about-cooperative-aims-text p{
        font-size: 14px;
        line-height: 20px;
        display: inline;
    }
    .about-cooperative-aims{
        width: 100%;
        height: inherit;
        border-radius: 10px;
    }
    .about-cooperative-aims-all-box:nth-child(2) .about-cooperative-aims{
        padding: 10px;
    }
    .about-cooperative-aims-icon,
    .about-cooperative-aims-text br{
        display: none;
    }
    .about-cooperative-aims-all-box:nth-child(2) .about-cooperative-aims{
        top: 0;
        margin-top: 10px;
    }
    .about-cooperative-description-name{
        font-size: 18px;
        top: -14px;
        letter-spacing: 1px;
    }
    .about-cooperative-description-text-box{
        border-radius: 10px;
        padding: 15px 10px;
    }
    .about-cooperative-description-text-box p{
        font-size: 14px;
    }
    .about-cooperative-description-text-box span{
        font-size: 14px;
    }
    .about-cooperative-description:nth-child(2){
        margin-top: 20px;
    }
    .about-cooperative-annotation-box{
        line-height: 20px;
    }
    .about-trajectory-box{
        margin-top: 40px;
    }
    .about-idea-right-text-box p>span,
    .about-trajectory-text p>span{
        font-size: 16px;
    }
    .about-cooperative-description-img-box{
        width: 140px;
        height: 140px;
        bottom: -160px;
    }
    .about-cooperative-description:nth-child(2){
        padding-top: 160px;
    }
}
@media only screen and (max-width: 400px){
    .about-title-img{
        width: 50px;
    }
    .about-title, 
    .about-cooperative-title{
        font-size: 18px;
        letter-spacing: 2px;
    }
    .about-title{
        padding-left: 2px;
        margin-top: 5px;
    }
    .about-title-text{
        font-size: 14px;
    }
    .about-btn-box{
        margin-top: 10px;
    }
    .about-btn{
        border-radius: 10px;
    }
    .about-btn span{
        line-height: 30px;
    }
    .about-idea-right-title, 
    .about-trajectory-title{
        font-size: 16px;
    }
    .about-cooperative-description-name{
        left: 10px;
        padding-left: 5px;
        padding-right: 3px;
        letter-spacing: 1px;
        font-size: 14px;
        top: -12px;
    }
}




/*-----------hover-----------*/
.about-btn:hover span{
    color: #ed1b24;
}
.about-btn:hover:before{
    transform: scale(0);
}
.about-btn:hover:after{
    transform: scale(0);
}
.about-idea-right-btn-box:hover{
    background-color: #80bd3e;
}



/*animation*/
/*<-------------動畫------------->*/

@media only screen and (min-width: 1001px){
    .about-title-img,
    .about-title,
    .about-title-text,
    .about-btn,
    .about-idea-left-box,
    .about-idea-right-box,
    .about-trajectory-title,
    .about-trajectory-text p,
    .about-trajectory-img-box,
    .about-trajectory-history-title,
    .about-trajectory-history,
    .about-trajectory-history-line-box,
    .about-cooperative-title,
    .about-cooperative-aims-all-box,
    .about-cooperative-description-name,
    .about-cooperative-description-img-box,
    .about-cooperative-description-text-box,
    .about-cooperative-annotation-box{
        opacity: 0; 
    }
    .about-title-img{
        animation: fadeInDown 1s ease 0s 1 both;
    }
    .about-title{
        animation: fadeInUp 1s ease 0s 1 both;
    }
    .about-title-text{
        animation: fade 1s ease .4s 1 both;
    }
    .about-btn{
        animation: fadeInLeft 1s ease .4s 1 both;
    }
    .about-btn:nth-child(2){
        animation: fadeInRight 1s ease .4s 1 both;
    }
    .about-idea-left-box{
        animation: fadeInLeft 1s ease 0s 1 both;
    }
    .about-idea-right-box{
        animation: fadeInRight 1s ease 0s 1 both;
    }
    .about-trajectory-box.anima .about-trajectory-title{
        animation: fadeInDown 1s ease 0s 1 both;
    }
    .about-trajectory-box.anima .about-trajectory-text p,
    .about-trajectory-box.anima .about-trajectory-text>span{
        animation: fadeInUp 1s ease 0s 1 both;
    }
    .about-trajectory-box.anima .about-trajectory-img-box{
        animation: fadeInUp 1s ease .3s 1 both;
    }
    .about-trajectory-history-box.anima .about-trajectory-history-title{
        animation: fadeInUp 1s ease 0s 1 both;
    }
    .about-trajectory-history-box.anima .about-trajectory-history-line-box{
        transform-origin: 50% 0%;
        animation: line2 1s ease 0s 1 both;
        opacity: 1;
    }
    .about-trajectory-history.anima{
        animation: fadeInUp 1s ease 0s 1 both;
    }
    .about-cooperative-title.anima{
        animation: fadeInDown 1s ease 0s 1 both;
    }
    .about-cooperative-aims-all-box.anima{
        animation: fadeInLeft 1s ease 0s 1 both;
    }
    .about-cooperative-aims-all-box:nth-child(2).anima{
        animation: fadeInRight 1s ease 0s 1 both;
    }
    .about-cooperative-description-img-box.anima{
        animation: fadeInLeft 1s ease 0s 1 both;
    }
    .about-cooperative-description-text-box.anima{
        animation: fade 1s ease 0s 1 both;
    }
    .about-cooperative-description-text-box.anima .about-cooperative-description-name{
        animation: fadeInDown 1s ease 0s 1 both;
    }
    .about-cooperative-annotation-box.anima{
        animation: fade 1s ease 0s 1 both;
    }
}