.about-sec1 {
    background-color: rgb(245, 245, 245);
    background-image: linear-gradient(#efefef 12%, #fcfcfc 23%);
    background-repeat: repeat-x, repeat;
}

.about-sec1 .container {
    display: flex;
    padding:15% 0% 8% 0%;
}

.about-sec1 .container .right{
    width:42%;
}

.about-sec1 .container .right img{
    padding-left:17%;
    width:100%;
    height:100%;
    filter: brightness(0) invert(1) drop-shadow(3px 4px 9px rgba(48, 45, 42, 0.164));
    animation: fadein 1s;
    -moz-animation: fadein 1s; /* Firefox */
    -webkit-animation: fadein 1s; /* Safari and Chrome */
    -o-animation: fadein 1s; /* Opera */
}
@keyframes fadein {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
@-moz-keyframes fadein { /* Firefox */
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
@-webkit-keyframes fadein { /* Safari and Chrome */
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
@-o-keyframes fadein { /* Opera */
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.about-sec1 .container .left{
    width:58%;    
    color: #4e5758;
}

.about-sec1 .container .left h1{
    font-size:60px;
    color: #2e3334;
    font-family: 'Broadway', sans-serif;
    font-weight: 100;
    letter-spacing: -0.05rem;
    font-size:55px;
    line-height: 0.95;
    margin-bottom:30px;
    /*text-shadow:-1px 2px 5px rgba(94, 104, 121, .4);*/
}
.about-sec1 .container .left p{
    font-size:16px;
    font-family:'Hygraphic', sans-serif;
    font-weight: 600;
    line-height: 30px;
    margin-bottom: 25px;
    letter-spacing: -0.05rem;
}
.about-sec1 .container button{
    font-size:16px;
    letter-spacing: -0.03rem;
    background-color: transparent;
    font-family: "Montserrat", sans-serif;
    font-weight: 600;
    border: 2px solid #4e5758;
    border-radius: 6px;
    padding:15px 3rem;
    cursor: pointer;
    margin-top: 5px;
    color: #4e5758;
}
.about-sec1 .container button:hover{
    cursor: pointer;
    border: 2px solid #00f790;
}

.about-sec2 {
    background-image:  linear-gradient(#fcfcfc 12%, #ffffff 23%);
}

.about-sec2 .container {
    display: flex;
    padding:5% 0 10% 0;
}

.about-sec2 .container .left{
    width:45%;
}
.about-sec2 .container .left img{
    padding-right:14%;
    width:100%;
    height:100%;
    filter: brightness(0) invert(1) drop-shadow(-3px 2px 9px rgba(46, 44, 40, 0.243));
    animation: fadein 2s;
    -moz-animation: fadein 2s; /* Firefox */
    -webkit-animation: fadein 2s; /* Safari and Chrome */
    -o-animation: fadein 2s; /* Opera */
}

.about-sec2 .container .right{
    width:55%;
    color: #4e5758;
    align-self: center;
}

.about-sec2 .container .right h1{
    font-size:50px;
    color: #2e3334;
    font-family: 'Broadway', sans-serif;
    font-weight: 100;
    letter-spacing: -0.05rem;
    line-height: 0.9;
    margin-bottom:30px;
}

.about-sec2 .dot{
    font-size:70px;
    font-weight: 600;
    color:#00f790;
}

.about-sec2 .container .right p{
    font-size:16px;
    font-family:'Hygraphic', sans-serif;
    font-weight: 600;
    line-height: 30px;
    margin-bottom: 25px;
    color: #4e5758;
    letter-spacing: -0.05rem;
}
.about-sec2 .container .right strong{
    text-shadow: 0px 0px 0px black;
}
.about-sec2 .container a{
    font-size:16px;
    font-family: "Montserrat", sans-serif;
    font-weight:bold;
    border: 2px solid;
    border-radius: 6px;
    padding:15px;
    display:inline-block;
}

.about-sec3 {
    background-color: rgb(247, 247, 247);
    background-image: linear-gradient(#f4f4f4 0%, #fcfcfc 10%);
    background-repeat: repeat-x, repeat;
}

.about-sec3 .container {
    display: flex;
    padding:8% 0;
}

.about-sec3 .container .right{
    float:left;
    width:50%;
}

.about-sec3 .container .right iframe{
    padding-left:10%;
    padding-top: 11%;
    width: 100%;
}

.about-sec3 .container .left{
    width:50%;
    color: #2e3334;
}

.about-sec3 .container .left h1{
    font-size:50px;
    font-family: 'Broadway', sans-serif;
    font-weight: 100;
    letter-spacing: -0.05rem;
    line-height: 0.9;
    margin-bottom:30px;
}

.about-sec3 .content{
    box-shadow: -2px 6px 15px rgba(46, 51, 52, .1);
    padding:5%;
    border-radius:15px;
    margin-top:30px;
    display:block;
    background-color: rgb(255, 255, 255);
}

.about-sec3 .container .left p{
    font-family:'Hygraphic', sans-serif;
    font-size:16px;
    font-weight: 600;
    line-height: 1.3;
    color: #4e5758;
    letter-spacing: -0.03rem;
}

.about-sec3 h2{
    margin-bottom:10px;
    font-weight: 600;
    font-family:'Hygraphic', sans-serif;
    letter-spacing: -0.05em;
    text-shadow: 0px 0px 0px black;
}

.about-sec3 .content i{
    margin-right:10px;
}

/*반응형*/
@media (max-width: 768px) {

  /* ---------- about-sec1 ---------- */
    .about-sec1 .container{
        padding:32% 0% 0% 0%;
        flex-direction: column;
        margin-bottom:0px;
    }
    .about-sec1 .container .left,
    .about-sec1 .container .right {
    width: 100%;
    }
    .about-sec1 .container .right {
    order: 1;
    text-align: center;
    margin-bottom: 22px;
    }
    .about-sec1 .container .right img {
    width: 80%;
    padding-left: 0;
    filter: brightness(0) invert(1) drop-shadow(0px 4px 9px rgba(48, 45, 42, 0.164));
    }
    .about-sec1 .container .left {
    text-align: center;
    order: 2;
    }
    .about-sec1 .container .left h1,
    .about-sec2 .container .right h1{
    font-size: 2.0rem;
    line-height: 2.3rem;
    margin-bottom: 22px;
    letter-spacing: 0.02rem;
    }
    .about-sec1 .container .left p,
    .about-sec2 .container .right p{
    margin-bottom: 22px;
    }
    .about-sec1 .container .left button{
    margin-top: 7px;
    width:210px;
    }
  /* ---------- about-sec2 ---------- */
    .about-sec2 .container{
        padding:13% 0% 6% 0%;
        flex-direction: column;
    }
    .about-sec2 .container .left,
    .about-sec2 .container .right {
    width: 100%;
    }
    .about-sec2 .container .left{
    order: 1;
    margin-bottom: 22px;
    text-align: center;
    }
    .about-sec2 .container .left img {
    width: 84%;
    padding:0px;
    filter: brightness(0) invert(1) drop-shadow(0px 3px 8px rgba(46, 44, 40, 0.243));
    }
    .about-sec2 .container .right {
    order: 2;
    text-align: center;
    }
    .about-sec2 .container .right strong{
    color: #000000;
    text-shadow: 0px 0px 1px #000000;
    }
  /* ---------- about-sec3 ---------- */
    .about-sec3 .container {
    padding: 13% 0% 10% 0%;
    flex-direction: column;
    }
    .about-sec3 .container .left,
    .about-sec3 .container .right {
    width: 100%;
    }
    .about-sec3 .container .left h1 {
    margin-bottom: 30px;
    font-size: 2.0rem;
    }
    .about-sec3 .content {
    text-align: left;
    margin:0px 0px 30px 0px;
    }
    .about-sec3 .container .left {
    order: 1;
    text-align: center;
    }
    .about-sec3 h2{
        font-size: 1.2rem;
    }
    .about-sec3 .container .right {
    order: 2;
    padding-left: 0;
    }
    .about-sec3 .container .right iframe {
    width: 100%;
    height: 300px;
    padding:10px 0px 10px 0px;
    }
}