.contact_info{
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: calc(100vw*1112/1920);
    height: calc(100vw*515/1920);
    
    background-color: rgba(255,255,255,.2);
    border-radius: 0 30px 30px 0;
    border: solid white 1px;
    border-left: 0;

    /* background-image: url(../img/contact/bg.png); */

    background-size: cover;
    background-repeat: no-repeat;
    color: white;

    padding-left: calc(100vw*200/1920);
    padding-top: calc(100vw*80/1920);

    font-family: 'Noto Sans TC', '微軟正黑體', sans-serif;
}

.contact_info h1{
    font-size: calc(100vw*40/1920);
    font-weight: bold;
    margin: 0;
}

.contact_factory{
    display:flex;
    margin-top: calc(100vw*100/1920);
}

.cf.cf_2{
    border-left: solid 1px white ;
    margin-left: calc(100vw*60/1920);
    padding-left: calc(100vw*60/1920);
}

.cf h2{
    width: max-content;
    margin: 0;
    font-size: calc(100vw*25/1920);
    font-weight: bold;
    padding: calc(100vw*5/1920) calc(100vw*15/1920);
    border: solid 1px white;
}

.cf ul{
    padding: 0;
    font-size: calc(100vw*20/1920);
    line-height: calc(100vw*50/1920);
    list-style-type: none;
}

.cf ul li:before{
    content: "";
    display: inline-block;
    width: calc(100vw*20/1920);
    height: calc(100vw*20/1920);
    background-size: contain;
    background-position: 50% 50%;
    background-repeat: no-repeat;
    margin-right: calc(100vw*10/1920);
}

.cf ul li:nth-child(1):before{background-image: url(../img/contact/icon_phone.png);}
.cf ul li:nth-child(2):before{background-image: url(../img/contact/icon_fax.png);}
.cf ul li:nth-child(3):before{background-image: url(../img/contact/icon_location.png);}
.cf ul li:nth-child(4):before{background-image: url(../img/contact/icon_mail.png);}


@media screen and (max-width: 750px) {
    .contact_info{
        top: calc(100vw*90/360);
        left: 50%;
        transform: translateX(-50%);
        width: calc(100vw*330/360);
        height: calc(100vw*470/360);
        border-left: solid 1px white;
        border-radius: 20px;
        box-sizing: border-box;
        padding: calc(100vw*30/360);
    }

    .contact_info h1{
        font-size: calc(100vw*20/360);
    }

    .contact_factory{
        margin-top: calc(100vw*30/360);
        display: block;
    }

    .cf.cf_2{
        margin-left: 0;
        padding-left: 0;
        border: none;
        margin-top: calc(100vw*30/360);
    }

    .cf h2{
        font-size: calc(100vw*16/360);
        padding: calc(100vw*5/360) calc(100vw*15/360);
    }

    .cf ul{
        font-size: calc(100vw*14/360);
        line-height: calc(100vw*30/360);
    }

    .cf ul li{
        white-space: nowrap;
    }

    .cf ul li:before{
        width: calc(100vw*14/360);
        height: calc(100vw*14/360);
        margin-right: calc(100vw*10/360);
    }
}