html,
body{
width:100%;
overflow-x:hidden;
}

ul{
    padding: 0;
}

body{
    margin: 0;
}

div{
    position: relative;
    font-family: 'Noto Sans KR', sans-serif;
}

li{
    list-style-type: none;
    margin: 0;
    padding: 0;
}

img{
    position: relative;
}

a{
    text-decoration: none;
    text-decoration-line: none;
    font-family: 'Noto Sans KR', sans-serif;
}

html{
    scroll-behavior: smooth;
}

frameset{
    display: none;
}

.art_board{
    width: 70vw;
    left: 200px;
    top: 74px;
}

.art_board2{
    position: relative;
    top: 74px;
}


.logo{
    width: 98px;
    height: 20px;
}

.navbar{
    display: flex;
    align-items: center;
    width: 70vw;
    height: 46px;
    /* UI Properties */
    border-bottom: 1px solid #1D1D1F;
    opacity: 0.7;
}

.nav-item{
    /* UI Properties */
    display: flex;
    margin-right: 10px;
    justify-content: center;
    align-items: center;
    text-align: center;
    font-size: 14px;
    /* font: italic normal bold 14px/98px Noto Sans; */
    letter-spacing: 0px;
    color: #1D1D1F;
    opacity: 0.7;
}

.nav-item:hover{
    font-size: 14px;
    color: #000000;
    font-weight: bold;
}

.main_img{
    height: 815px;
}

.main_img_color{
    position: absolute;
    background-color: #cbd0d3;
    top: 208px;
    width: 100vw;
    height: 606px;
    z-index: 0;
}
.silicone{
    /* Layout Properties */
    top: 53.5px;
    left: 42vw;
    /* width: 984px;
    height: 451px; */
    width: 40vw;
    height: 18.3333vw;
    z-index: 99;   
}

.ments{
    top:161px;
    left:200px;
    width: 500px;
    text-align: left;
    font: normal normal normal 70px/80px Noto Sans;
    letter-spacing: 0px;
    color: #1D1D1F;
    opacity: 1;
}

.sub_ments{
    top: 190px;
    left: 200px;
    width: 500px;
    height: 88px;
    /* UI Properties */
    text-align: left;
    font: normal normal normal 20px/30px Noto Sans;
    letter-spacing: 0px;
    opacity: 1;
}

.content{
    background-color: #CBD0D333 ;
    width: 100vw;
    padding-bottom: 20vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.navbar2{
    top:-27px;
    display: flex;
    justify-content: center;    
    align-items: center;
    text-align: center;
}

.nav2-item{
    background-color: #ffffff;
    display: flex;
    width: 120px;
    height: 50px;
    justify-content: center;    
    align-items: center;
    text-align: center;
    border: 1px solid #1D1D1F;
}

.nav2-item:hover{
    font-weight: bold;
    cursor: pointer;
}

#products{
    width: 70vw;
    left: 0;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr 1fr;
}

.img-box{
    width: 12.5vw;
    height: 12.5vw;
    margin-top: 60px;
}

.products-item{
    width: 12.5vw;
    height: 12.5vw;
    border: 1px solid #d8d8d8;
}

.darkness {
    position:absolute;
    top:0;
    left:0;
    width:12.5vw;
    height:12.5vw;
    background:#000000;
    /* 추가된 부분 */
    opacity:0;
    transition:all .6s linear;
  }


.img-box:hover .darkness{
    opacity:0.4;
  }

#footer{
    background-color: #464545;
    margin-top: 74px;
    width: 100vw;
    padding-top: 74px;
    display: flex;
    justify-content: center;
    margin: 74px 0px 0px 0px;
}

.footer-container{
    width: 100vw;
    display: flex;
    justify-content: center;
    padding: 0;
}

.footer-item{    
    padding-left: 30px;
    width: 350px;
    font-size: 14px;
    border-right: 1px solid #909090;
}

.footer-item2{    
    padding-left: 30px;
    width: 350px;
    font-size: 14px;
}

.footer-title{
    color:#ffffff;
    padding-bottom: 10px;
}

.footer-title1{
    color:#ffffff;
    padding: 0;
}

.footer-subtitle{
    color:#909090;
}

.copyright{
    width: 100vw;
    padding-top: 15px;
    color: #909090;
    background-color: #464545;  
    padding-top: 74px;  
    padding-bottom: 74px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.floating{
    position: fixed;
    z-index: 999;
    right: 5%;
    bottom: 25%;
    width: auto;
    height: auto;
    max-width: 3%;
    max-height: 5%;
    border-radius: 70px;
}

.gotop{
    width: 70px;
    height: 70px;
    border-radius: 70px;
}

  /*////////////////////////////////////////////////////////////*/

  .spray{
      width: 23vw;
      height: 32.2vw;
      top: 45px;
      left: 55vw;
      z-index: 99;
  }

  .main_img_color_spray{
    position: absolute;
    background-color: #BEEBFD73;
    top: 208px;
    width: 100vw;
    height: 606px;
    z-index: 0;
  }

  .content_spray{
    background-color: #E2F6FE33;
    width: 100vw;
    padding-bottom: 20vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    }


/*////////////////////////////////////////////////////////////*/

.proof{
width: 20vw;
height: 29.3vw;
top: 97px;
left: 70vw;
z-index: 99;
}

.main_img_color_proof{
position: absolute;
background-color: #AFCB3D33;
top: 208px;
width: 100vw;
height: 606px;
z-index: 0;
}

.content_proof{
background-color: #EFF5D833;
width: 100vw;
padding-bottom: 20vh;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
}


/*////////////////////////////////////////////////////////////*/

.floor{
    width: 25vw;
    height: 26vw;
    top: 97px;
    left: 70vw;
    z-index: 99;
}
    
.main_img_color_floor{
position: absolute;
background-color: #BF321726 ;
top: 208px;
width: 100vw;
height: 606px;
z-index: 0;
}

.content_floor{
background-color: #F6E0DC33  ;
width: 100vw;
padding-bottom: 20vh;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
}

/*////////////////////////////////////////////////////////////*/

.bond{
    width: 25vw;
    height: 28vw;
    top: 70px;
    left: 52vw;
    z-index: 99;
}
    
.main_img_color_bond{
position: absolute;
background-color: #973DCB26  ;
top: 208px;
width: 100vw;
height: 606px;
z-index: 0;
}

.content_bond{
background-color: #F0E2F733   ;
width: 100vw;
padding-bottom: 20vh;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
}

/*////////////////////////////////////////////////////////////*/

.tape{
    width: 45vw;
    height: 22vw;
    top: 92px;
    left: 50vw;
    z-index: 99;
}
    
.main_img_color_tape{
position: absolute;
background-color: #2267DE26;
top: 208px;
width: 100vw;
height: 606px;
z-index: 0;
}

.content_tape{
background-color: #DEE8FA33;
width: 100vw;
padding-bottom: 20vh;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
}


/*////////////////////////////////////////////////////////////*/

.fix{
    width: 25vw;
    height: 28vw;
    top: 92px;
    left: 49vw;
    z-index: 99;
}
    
.main_img_color_fix{
position: absolute;
background-color: #843B1226 ;
top: 208px;
width: 100vw;
height: 606px;
z-index: 0;
}

.content_fix{
background-color: #DEE8FA33;
width: 100vw;
padding-bottom: 20vh;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
}

/*////////////////////////////////////////////////////////////*/

.paint{
    width: 18vw;
    height: 24vw;
    top: 92px;
    left: 73vw;
    z-index: 99;
}
    
.main_img_color_paint{
position: absolute;
background-color: #17B3BF26;
top: 208px;
width: 100vw;
height: 606px;
z-index: 0;
}

.content_paint{
background-color: #DCF4F633;
width: 100vw;
padding-bottom: 20vh;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
}

/*////////////////////////////////////////////////////////////*/

.gloves{
    width: 28vw;
    height: 28vw;
    top: 92px;
    left: 49vw;
    z-index: 99;
}
    
.main_img_color_gloves{
position: absolute;
background-color: #FFBB00  ;
top: 208px;
width: 100vw;
height: 606px;
z-index: 0;
}

.content_gloves{
background-color: #FFBB0033 ;
width: 100vw;
padding-bottom: 20vh;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
}

/*////////////////////////////////////////////////////////////*/

.etc{
    width: 23vw;
    height: 34vw;
    top: 92px;
    left: 48vw;
    z-index: 99;
    transform: rotate(35deg);
}
    
.main_img_color_etc{
position: absolute;
background-color: #FFE60026;
top: 208px;
width: 100vw;
height: 606px;
z-index: 0;
}

.content_etc{
background-color: #FFFCD966;
width: 100vw;
padding-bottom: 20vh;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
}

.dropdown{
    display: none;
}

.dropdown-items{
    margin: 20px 0 0 0;
    padding: 0;
    padding-right: 2vw;
    width: 100vw;
    display: none;
}

.menu-button{
    left: 20px;
    height: 30px;
    width: 100px;
    text-align: center;
    display: none;
    align-items: center;
    justify-content: center;
    border: 1px solid #616161;
    cursor: pointer;    
}

@media screen and (max-width:768px) {


    .logo{
        left: 20px;
    }

    .art_board{
        width: 70vw;
        left: 0;
        top: 10px;
        z-index: 30;
    }

    .art_board2{
        width: 100vw;
        left: 0px;
        top: -90px;
        z-index: 10;
    }

    .menu-button{
        left: 20px;
        height: 30px;
        width: 100px;
        text-align: center;
        display: flex;
        align-items: center;
        justify-content: center;
        border: 1px solid #616161;
        cursor: pointer;
    }

    .navbar{
        display: none;
    }

    .dropdown{
        margin: 0;
        display: block;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }

    .dropdown-items{
        margin: 20px 0 0 0;
        padding: 0;
        padding-right: 0;
        width: 100vw;
        display: block;
    }

    .nav-item{
        font-size: 20px;
        display: none;
        height: 7vh;
        background-color: #ffffff;
        border: 1px solid #616161;        
    }

    .main_img_color_tape{
        height: 100vh;
        top:0;
    }

    .main_img_color_bond{
        height: 100vh;
        top:0;
    }

    .main_img_color_etc{
        height: 100vh;
        top:0;
    }

    .main_img_color_fix{
        height: 100vh;
        top:0;
    }

    .main_img_color_floor{
        height: 100vh;
        top:0;
    }

    .main_img_color_gloves{
        height: 100vh;
        top:0;
    }

    .main_img_color_paint{
        height: 100vh;
        top:0;
    }

    .main_img_color_proof{
        height: 100vh;
        top:0;
    }

    .main_img_color{
        height: 100vh;
        top:0;
    }
    
    .main_img_color_spray{
        height: 100vh;
        top:0;
    }

    .main_img_color_tape{
        height: 100vh;
        top:0;
    }

    .ments{
        left: 10px;
        top:45vh;
        font: normal normal normal 50px/60px Noto Sans;
    
    }

    .sub_ments{
        left: 10px;
        top:45vh;
        font: normal normal normal 20px/30px Noto Sans;
    }

    .silicone{
        width: 75vw;
        height: 40vw;
        left: 20vw;
        top:40vw;
    }

    .spray{
        width: 40vw;
        height: 58vw;
        left: 50vw;
        top:40vw;
    }

    .proof{
        width: 40vw;
        height: 59vw;
        left: 50vw;
        top:40vw;
    }

    .floor{
        width: 50vw;
        height: 50vw;
        left: 48vw;
        top:40vw;
    }

    .bond{
        width: 50vw;
        height: 50vw;
        left: 48vw;
        top:40vw;
    }
    
    .tape{
        width: 70vw;
        height: 38vw;
        left: 24vw;
        top:40vw;
    }

    .fix{
        width: 50vw;
        height: 53vw;
        left: 48vw;
        top:40vw;
    }

    .paint{
        width: 36vw;
        height: 48vw;
        left: 50vw;
        top:40vw;
    }

    .gloves{
        width: 50vw;
        height: 50vw;
        left: 48vw;
        top:40vw;
    }

    .etc{
        width: 38vw;
        height: 55vw;
        left: 48vw;
        top:40vw;
    }

    .content_bond{
        top: 0;
    }

    .content_etc{
        top: 0;
    }

    .content_fix{
        top: 0;
    }

    .content_floor{
        top: 0;
    }

    .content_gloves{
        top: 0;
    }

    .content_paint{
        top: 0;
    }

    .content_proof{
        top: 0;
    }

    .content_spray{
        top: 0;
    }

    .content_tape{
        top: 0;
    }

    .content{
        top: 0;
    }

    .nav2-item{
        width: 14vw;
        font-size: 12px;
    }

    #products{
        grid-template-columns: 1fr 1fr;
        width: 90vw;
    }

    .img-box{
        width: 35vw;
        height: 35vw;
        margin: 5vw auto;
    }

    .products-item{
        width: 35vw;
        height: 35vw; 
    }

    .darkness{
        width: 35vw;
        height: 35vw;
    }

    #footer{
        margin-top: 0;
    }

    .footer-item{    
        padding-left: 10px;
        width: 350px;
        font-size: 14px;
        border-right: 1px solid #909090;
    }
    
    .footer-item2{    
        padding-left: 10px;
        width: 350px;
        font-size: 14px;
    }

    .floating{
        display: none;
    }

}