@charset "utf-8";

.about{
    width: 100%;
    height: 82vh;
}
.about .about-wrap{
    max-width: 1200px;
    height: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
}
.about .contents{
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    /* gap: 60px; */
}
.about .contents .left-box{
    flex-basis: 50%;
    /* height: auto; */
    /* object-fit: cover; */
    padding-right: 40px;
    /* border-right: 1px solid #5f5951; */
}
.about .contents .left-box > img{
    width: 100%;
    object-fit: cover;
}

.about .contents .right-box{
    flex: 1;
    padding-left: 30px;
    border-left: 2px solid #54545499;
}
.about .contents .right-box h2{
    font-size: 5.1em;
    font-weight: 800;
    margin-bottom: 50px;
    text-align: center;
    color: #3d3d3d;
    white-space: nowrap;
}

.about .contents .right-box .top-box{
    display: flex;
    justify-content: space-between;
    padding: 0 50px;
    margin-bottom: 70px;
}

.about .contents .right-box .top-box .name{
    flex-basis: 50%;
}
.about .contents .right-box .top-box .name h3{
    font-size: 1.6em;
    font-weight: 700;
    color: #3d3d3d;
    margin-bottom: 4px;
    letter-spacing: 1px;
}
.about .contents .right-box .top-box .name span{
    display: inline-block;
    width: 230px;
    height: 4px;
    background-color: #3d3d3d;
    margin-bottom: 10px;
}
.about .contents .right-box .top-box .name p{
    font-size: 1.6em;
    line-height: 1.4;
    font-weight: 600;
    color: #3d3d3d;
}

.about .contents .right-box .top-box .tool{
    /* flex-basis: 40%; */
}
.about .contents .right-box .top-box .tool h3{
    font-size: 1.6em;
    font-weight: 700;
    color: #3d3d3d;
    margin-bottom: 4px;
    letter-spacing: 1px;
}
.about .contents .right-box .top-box .tool span{
    display: inline-block;
    width: 230px;
    height: 4px;
    background-color: #3d3d3d;
    margin-bottom: 10px;
}
.about .contents .right-box .top-box .tool .tool-icon{
    width: 80%;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 7px;
    margin: 0 auto;
}
.about .contents .right-box .top-box .tool .tool-icon img{
    width: 50px;
}

.about .contents .bottom-box .ed-cr{
    margin-top: 40px;
}
.about .contents .bottom-box .ed-cr > img{
    width: 700px;
}


.footer {
    position: relative;
}

@media screen and (max-width:1240px){
    .about .about-wrap{
        width: 96%;
    }
}
@media screen and (max-width:1200px){
    .about .contents .right-box h2{
        font-size: 5em;
        margin-bottom: 30px;
    }
    .about .contents .right-box .top-box .name h3{
        font-size: 1.4em;
    }
    .about .contents .right-box .top-box .name span{
        width: 210px;
    }
    .about .contents .right-box .top-box .tool h3{
        font-size: 1.4em;
    }
    .about .contents .right-box .top-box .tool span{
        width: 210px;
    }
    .about .contents .bottom-box .ed-cr > img{
        width: 630px;
        padding-bottom: 20px;
}
}
@media screen and (max-width:980px){
    .about .contents .left-box{
        padding-right: 30px;
    }
    .about .contents .left-box > img{
        height: 430px;
    }
    .about .contents .right-box h2{
        font-size: 4em;
        margin-bottom: 30px;
    }
    .about .contents .right-box .top-box{
        padding: 0 30px;
    }
    .about .contents .right-box .top-box .name h3{
        font-size: 1.3em;
    }
    .about .contents .right-box .top-box .name span{
        width: 190px;
    }
    .about .contents .right-box .top-box .name p{
        font-size: 1.3em;
    }
    .about .contents .right-box .top-box .tool h3{
        font-size: 1.3em;
    }
    .about .contents .right-box .top-box .tool span{
        width: 190px;
    }
    .about .contents .right-box .top-box .tool .tool-icon{
        width: 170px;
        margin: 0 auto;
    }
    .about .contents .right-box .top-box .tool .tool-icon img{
        width: 50px;
    }
    .about .contents .bottom-box .ed-cr > img{
        width: 500px;
    }
}
@media screen and (max-width:900px){
    .about .contents .left-box > img{
        height: 408px;
    }
    .about .contents .right-box .top-box{
        padding: 0 30px;
    }
    .about .contents .right-box .top-box .name h3{
        font-size: 1.3em;
    }
    .about .contents .right-box .top-box .name span{
        width: 155px;
    }
    .about .contents .right-box .top-box .tool span{
        width: 155px;
    }
    .about .contents .right-box .top-box .tool .tool-icon{
        width: 155px;
    }
    .about .contents .right-box .top-box .tool .tool-icon img{
        width: 45px;
    }
    .about .contents .bottom-box .ed-cr > img{
        width: 450px;
    }
}
@media screen and (max-width:800px){
    .about .contents .left-box > img{
        height: 396px;
    }
    .about .contents .right-box .top-box .tool .tool-icon img{
        width: 45px;
    }
    .about .contents .bottom-box .ed-cr > img{
        width: 400px;
    }
}

@media screen and (max-width:640px){
    .about{
        height: 120vh;
    }
    .about .contents{
        display: block;
        width: 100%;
    }
    .about .contents .left-box{
        width: 100%;
        padding-right: 0;
    }
    .about .contents .left-box > img{
        display: block;
        width: 400px;
        height: auto;
        margin: 0 auto;
    }
    .about .contents .right-box{
        padding-left: 0;
        padding-top: 50px;
        border: none;
    }
    .about .contents .right-box h2{
        display: block;
        font-size: 5em;
        margin-bottom: 50px;
        margin: 0 auto;
    }
    .about .contents .right-box .top-box{
        padding: 0px 90px 20px;
    }
    .about .contents .right-box .top-box .name span{
        width: 180px;
    }
    .about .contents .right-box .top-box .tool span{
        width: 180px;
    }
    .about .contents .right-box .top-box .tool .tool-icon img{
        width: 50px;
    }
    .about .contents .bottom-box .ed-cr{
        margin-top: 40px;
    }
    .about .contents .bottom-box .ed-cr > img{
        display: block;
        width: 550px;
        margin: 0 auto;
    }
}
@media screen and (max-width:580px){
    .about .contents .right-box .top-box{
        padding: 0px 70px 20px;
    }
}
@media screen and (max-width:540px){
    .about .contents .right-box .top-box .name span{
        width: 160px;
    }
    .about .contents .right-box .top-box .tool span{
        width: 140px;
    }
    .about .contents .right-box .top-box .tool .tool-icon img{
        width: 40px;
    }
    .about .contents .bottom-box .ed-cr > img{
        width: 500px;
    }
}
@media screen and (max-width:480px){
    .about .contents .right-box h2{
        font-size: 3em;
    }
    .about .contents .right-box .top-box .name span{
        width: 140px;
    }
    .about .contents .right-box .top-box .tool span{
        width: 140px;
    }
    .about .contents .right-box .top-box .tool .tool-icon{
        width: 140px;
    }
    .about .contents .right-box .top-box .tool .tool-icon img{
        width: 40px;
    }
    .about .contents .bottom-box .ed-cr > img{
        width: 500px;
    }
}