.index-business-box{
    width: 100%;
    display: block;
    position: relative;
    overflow: hidden;
}
.index-business-info-box{
    width: 100%;
    display: block;
    font-size: 0;
    box-sizing: border-box;
    padding: 250px 0;
}
.index-business-info{
    width: calc(100% - 160px);
    height: 480px;
    max-width: 100%;
    display: block;
    position: relative;
}
.index-business-list{
    width: 53%;
    height: 100%;
    box-sizing: border-box;
    padding: 20px 90px;
    position: absolute;
    top: 0;
    background-color: rgba(0, 30, 66, 0.9);
    display:         flex;
    display: -webkit-flex;
    align-items: flex-start;
    -webkit-align-items: flex-start;
    justify-content: center;
    -webkit-justify-content: center;
    flex-direction: column;
}
.index-business-list::after{
    content: '';
    position: absolute;
    top: 0;
}
.index-business-list-name{
    font-family: "Noto Sans TC";
    font-weight: 700;
    font-size: 36px;
    color: #fff;
    letter-spacing: 0.2em;
    line-height: 1;
}
.index-business-list-text{
    font-family: "Noto Sans TC";
    font-weight: 700;
    font-size: 16px;
    color: #fff;
    letter-spacing: 0.2em;
    text-align: justify;
    line-height: 2;
    height: 96px;
    overflow : hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    margin: 30px 0;
}
.index-business-list-more{
    width: 160px;
    display: block;
    box-sizing: border-box;
    border: 1px solid #ddd;
    text-align: center;
    font-family: "Noto Sans TC";
    font-size: 16px;
    color: #fff;
    line-height: 40px;
    letter-spacing: 0.2em;
    padding-left: 0.2em;
    transition: all .3s linear;
}
.index-business-info:nth-child(even){
    margin-left: auto;
}
.index-business-info:nth-child(odd) .index-business-list{
    right: 0;
}
.index-business-info:nth-child(odd) .index-business-list::after{
    right: 100%;
    border-bottom: 480px solid rgba(0, 30, 66, 0.9);
    border-left: 100px solid transparent;

}
.index-business-info:nth-child(even) .index-business-list::after{
    left: 100%;
    border-top: 480px solid rgba(0, 30, 66, 0.9);
    border-right: 100px solid transparent;
    
}



@media only screen and (max-width: 1000px){
    .index-business-info-box{
        padding: 150px 0;
    }
}
@media only screen and (max-width: 768px){
    .index-business-info-box{
        padding: 80px 0;
    }
    .index-business-info{
        width: 100%;
        height: 240px;
    }
    .index-business-list{
        width: 50%;
        padding: 20px 40px;
    }
    .index-business-list-name{
        font-size: 26px;
        letter-spacing: 0.1em;
    }
    .index-business-list-text{
        margin: 15px 0;
        line-height: 1.6;
        height: 76px;
    }
    .index-business-list::after{
        display: none;
    }
    .index-business-list-more{
        width: 50%;
        line-height: 30px;
    }
}
@media only screen and (max-width: 550px){
    .index-business-info-box{
        padding: 40px 0;
    }
    .index-business-info{
        height: 180px;
    }
    .index-business-list{
        width: 70%;
        padding: 10px 20px;
    }
    .index-business-list-name{
        font-size: 18px;
        letter-spacing: 0.06em;
    }
    .index-business-list-text{
        margin: 10px 0;
        line-height: 1.4;
        height: 56px;
        -webkit-line-clamp: 3;
        font-size: 14px;
        letter-spacing: 0.06em;
    }
    .index-business-list::after{
        display: none;
    }
    .index-business-list-more{
        width: 50%;
        line-height: 30px;
        font-size: 14px;
    }
}


@media only screen and (min-width: 769px){
    .index-business-list-more:hover{
        background-color: #e48e00;
        color: #fff;
        border-color: #e48e00;
    }
    .index-business-info{
        opacity: 0;
    }
    .index-business-info:nth-child(1).anima{
        animation: fadeInLeft 1.4s ease 1 0s both;
    }
    .index-business-info:nth-child(2).anima{
        animation: fadeInRight 1.4s ease 1 0s both;
    }
}