.main-sec {padding: 100px 0;}
.main-sec .htitle {width: 100%; margin-bottom: 50px;}
.htitle h1 
{font-size: 46px; font-weight: 700; margin: 0 auto 10px; color: #222; text-transform: uppercase;}
.htitle p 
{font-size: 18px!important; letter-spacing: -0.03em; color: #666666;}

/* ----- 메인 비즈니스 ----- */
#mainbusiness{
    background: url(../img/our_bg.jpg) no-repeat;
    background-size: cover;
}

#mainbusiness ul{
    display: flex;
    flex-wrap: wrap;
    grid-gap: 60px;
}

#mainbusiness ul li{
    width: 28%;
    flex-grow: 1;
}

#mainbusiness ul li{
    box-shadow: 0 0 10px rgba(0 0 0 / 30%);
}

#mainbusiness ul li h2{
    text-align: center;
    background: #fff;
    padding: 20px 0;
    font-size: 22px;
    font-weight: 400;
}

/* ----- 메인 회사소개 ----- */
#maincompany{
    background: url(../img/adv_divs.jpg) no-repeat;
    background-size: cover;
    color: #fff;
}

#maincompany h2{
    text-align: center;
    font-size: 21px;
    font-weight: 100;
    line-height: 1.5em;
    margin-bottom: 30px;
}

#maincompany ul{
    display: flex;
    align-items: center;
    justify-content: center;
}

#maincompany ul a{
    border: 1px solid #fff;
    margin: 0 10px;
    display: inline-block;
    padding: 15px 30px;
    color: #fff;
    font-weight: 300;
}

#maincompany ul a:hover{
    background: #0f857b;
}

#maincompany ul a img{
    display: inline-block;
    margin-left: 5px;
}

/* ----- 메인 cs center ----- */
#maininfo .container{
    display: flex;
}

#maininfo .container > div{
    min-height: 210px;
    display: flex;
    flex-flow: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

#maininfo .info-map{
    background: url(../img/goto_bg_01.jpg) no-repeat;
    background-size: cover;
    width: 35%;
}

#maininfo .info-map h3{
    color: #fff;
    margin-top: 20px;
    font-size: 16px;
    font-weight: 400;
}


#maininfo .info-tech{
    background: url(../img/goto_bg_02.jpg) no-repeat;
    background-size: cover;
    width: 15%;
    margin: 0 25px;
}

#maininfo .info-tech h3{
    font-size: 20px;
    margin-top: 30px;
    color: #fff;
}

#maininfo .info-contact{
    background: url(../img/goto_bg_03.jpg) no-repeat;
    background-size: cover;
    width: 15%;
    margin: 0 25px 0 0;
}

#maininfo .info-contact h3{
    font-size: 20px;
    margin-top: 30px;
    color: #fff;
}

#maininfo .info-cs{
    background: url(../img/cs-bg.jpg) no-repeat;
    background-size: cover;
    width: 35%;
    text-align: left !important;
    padding: 20px 30px;
}

#maininfo .info-cs h2{
    font-size: 22px;
    color: #222;
    font-family: 'lato';
    margin-bottom: 10px;
    text-align: left;
    width: 100%;
}

#maininfo .info-cs h3{
    font-size: 36px;
    color: #0f857b;
    font-weight: 700;
    font-family: 'Montserrat';
    margin-bottom: 10px;
    text-align: left;
    width: 100%;
}

#maininfo .info-cs ul{
    width: 100%;
}

#maininfo .info-cs ul li{
    color: #222;
    text-align: left;
    width: 100%;
    word-break: break-all;
}

@media screen and (max-width: 768px){
    .main-sec {padding: 60px 0;}

    #mainbusiness ul{
        column-gap: 20px;
    }

    #mainbusiness ul li{
        width: 100%;
    }
}




@media screen and (max-width: 1200px){
  
}






@media screen and (max-width: 1024px){
    

}










@media screen and (max-width: 991px){
    #maincustomer h3 {text-align: center!important;
}


@media screen and (max-width: 768px){
    
    .main-sec .htitle {margin-bottom: 30px;}
    .htitle h1 {font-size: 2.5em;}
    .htitle p  {font-size: 1em!important;}
    
    
    
}



@media screen and (max-width: 575px){
    
    .htitle h1 {font-size: 2.5rem; word-break: keep-all;margin-bottom: 0;}
    .htitle p {font-size: 1rem!important; line-height: 1.5; word-break: keep-all;}
    
    #maingallery {background-attachment: fixed;}
    #maincompany .row > div {margin-bottom: 30px;}
    #maincompany .row > div:last-child {margin-bottom: 0px;}
    #maincompany .copmany-txt li {text-align: left; max-width: 80%; word-break: keep-all;line-height: 1.5;}
    #maincompany .copmany-txt li h2 {margin-bottom: 10px;}
    
    
    #maincustomer .container .cont-wrap {padding: 30px 20px;}
    #maincustomer .board_output a,
    #maincustomer .board_output .board_output_1_tr td:last-child
    {font-size: 13px!important;}
    #maincustomer .board_output a {padding-left: 2px!important;}
    #maincustomer h3 {margin-bottom: 0px!important;text-align: center;}
    .tel-wrapper li:nth-child(1) a::before {display: none}
    .tel-wrapper li:nth-child(4) a {padding-top: 0px!important;}
    .goto-btns ul {flex-wrap: wrap;}
    .goto-btns ul li {width: 100%;}
    span.more {position: static; text-align: center;}
    span.more a {background: #ddd; padding: 5px; margin-top: 30px;}
    
    
    
    
    #maininfo .info-cs h3{
        font-size: 30px;
    }
    
    #maininfo .container{
        flex-wrap: wrap;
    }

    #maininfo .info-map{
        width: 100%;
    }

    #maininfo .info-contact, #maininfo .info-tech{
        width: 50%;
        margin: 0;
    }

    #maininfo .info-cs{
        width: 100%;
    }
 
    #mainbusiness ul li h2{
        font-size: 20px;
    }

    #maincompany h2{
        font-size: 18px;
    }

    #maincompany ul{
        row-gap: 20px;
        flex-wrap: wrap;
    }

    #mainbusiness ul img{
        width: 100%;
    }
}