.file-box{
    width: 100%;
    display: block;
    position: relative;
    overflow: hidden;
    background-color: #f5f5f5;
    margin-top: 100px;
    min-height: calc(100vh - 100px);
}
.file-all-box{
    width: 800px;
    max-width: 100%;
    position: relative;
    display: block;
    margin: 0 auto;
    font-size: 0;
    box-sizing: border-box;
    padding: 35px 0;
}
.file-title-box{
    width: 80px;
    display: inline-block;
}
.file-title-box span{
    font-size: 28px;
    font-family: 'Noto Serif TC';
    font-weight: 900;
    line-height: 40px;
    margin: 0 0.2em;
}
.file-info-box{
    margin-top: 50px;
}
.file-info{
    width: 100%;
    display: block;
    background-color: #fff;
    box-sizing: border-box;
    padding: 17px 25px;
    padding-right: 23px;
    border-left: 2px solid #017cc2;
    margin-bottom: 25px;
    transition: all .3s linear;
}
.file-info-data{
    font-size: 16px;
    letter-spacing: 0.1em;
    color: #888;
    display: inline-block;
    vertical-align: middle;
}
.file-info-line{
    width: 2px;
    height: 16px;
    background-color: #eee;
    display: inline-block;
    vertical-align: middle;
    margin: 0 54px;
}
.file-info-name{
    width: calc(100% - 257px);
    font-size: 16px;
    letter-spacing: 0.1em;
    color: #333;
    display: inline-block;
    vertical-align: middle;
    box-sizing: border-box;
    padding-right: 5px;
}
.file-info-download{
    font-size: 16px;
    letter-spacing: 0.1em;
    color: #333;
    display: inline-block;
    vertical-align: middle;
}
.file-info-download i{
    color: #017cc2;
}


/*hover*/
.file-info:hover{
    box-shadow: 0 0 8px rgba(0,0,0,0.2);
}



@media only screen and (max-width: 1200px){
    .file-box{
        margin-top: 79px;
        min-height: calc(100vh - 79px);
    }
}
@media only screen and (max-width: 800px){
    .file-all-box{
        width: 750px;
    }
}
@media only screen and (max-width: 750px){
    .file-all-box{
        width: 550px;
    }
    .file-title-box span{
        font-size: 24px;
        line-height: 32px;
    }
    .file-info{
        padding: 12px 20px;
        padding-right: 20px;
    }
    .file-info-line{
        margin: 0 20px;
    }
    .file-info-name {
        width: calc(100% - 189px);
    }
}
@media only screen and (max-width: 550px){
    .file-box{
        margin-top: 56px;
        min-height: calc(100vh - 56px);
    }
    .file-all-box{
        width: 400px;
        padding: 20px 0;
    }
    .file-info{
        padding: 10px;
        margin-bottom: 15px;
    }
    .file-title-box{
        width: 70px;
    }
    .file-title-box span{
        font-size: 20px;
        line-height: 24px;
        margin: 0 0.1em;
    }
    .file-info-data{
        font-size: 14px;
        display: block;
    }
    .file-info-line{
        display: none;
    }
    .file-info-name{
        font-size: 14px;
        width: calc(100% - 43px);
    }
    .file-info-download{
        font-size: 14px;
    }
    .file-info-box{
        margin-top: 20px;
    }
}
@media only screen and (max-width: 550px){
    .file-all-box{
        width: 300px;
    }
    .file-info-data{
        font-size: 12px;
    }
    .file-info-name{
        font-size: 14px;
        width: calc(100% - 38px);
    }
    .file-info-download{
        font-size: 12px;
    }
    .file-info{
        padding: 5px;
    }
}





/*<-------------動畫------------->*/
@media only screen and (min-width: 1001px){
    .file-title-box span{
        opacity: 0;
    }
    .index-tool-title-box.anima .file-title-box span{
        animation: fade 1s ease 0s 1 both;
    }
    .file-info.anima{
        animation: fadeInUp 1s ease 0s 1 both;
    }
}