/* import font */
@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Ubuntu:ital,wght@0,300;0,400;0,700;1,300;1,400;1,500;1,700&display=swap');
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    font-family: 'Poppins', 'Ubuntu', sans-serif;;
}
.about_title{
    max-width: 100%;
    height: 55px;
    background-color: var(--main-bule_2);
    margin: 0 auto;
}
.about_title P{
    font-size: var(--title-font-size);
    font-weight: 600;
    color: var(--main-white);
    text-align: center;
}
.about_photo_main{
    padding-top: 10px;
    max-width: 100%;
}
.about_photo_main .about_photo_box{
    display: flex;
    justify-content: center;
}
.about_photo_main .about_photo_box .about_photo{
    margin: 0 10px;
}
.about_photo_main .about_photo_box .about_photo img{
    width: 100%;
}
.about_txt_main{
    margin: 0 50px;
    max-width: 100%;
}
.about_txt_main .about_txt_box{
    margin-top: 20px;
    margin-bottom: 50px;
}
.about_txt_main .about_txt_box .about_txt p{
    font-size: 22px;
    font-weight: 700;
    color: var(--main-bule);
}
.about_txt_main .about_txt_box .about_txt h2{
    font-size: 18px;
    line-height: 28px;
    font-weight: 500;
}
.about_txt_main .about_contact{
    padding-bottom: 20px;
}
.about_txt_main .about_contact h1{
    font-size: 25px;
    color: var(--main-bule_2);
}
.about_txt_main .about_contact h2{
    font-size: 18px;
    padding-right: 30px;
    font-weight: 600;
}
.about_txt_main .about_contact a{
    color: black;
    text-decoration: none;
}

@media screen and (max-width: 1399px){
    .about_txt_main{
        margin: 0 20px;
    }
    .about_txt p{
        font-size: var(--h1-font-size);
    }
    .about_txt h2{
        font-size: var(--h2-font-size);
        line-height: 24px;
    }
}

@media screen and (max-width: 1366px) {
    /* 12.9" iPad Pro (1st - 5th generation) landscape (1024x1366) */
    .about_txt_main .about_txt_box .about_txt p{
        font-size: 20px;
    }
    .about_txt_main .about_txt_box .about_txt h2{
        font-size: 16px;
    }
    .about_txt_main .about_contact h2{
        font-size: 16px;
    }

}





@media screen and (min-width:768px) and (max-width:992px){

}
@media screen and (max-width: 768px){
    .about_photo_box{
        max-width: 100%;
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
    }
    .about_photo{
        width: 48%;
        margin: 5px;
    }
    .about_txt{
        margin: 0;
    }
}
@media screen and (max-width: 499px){
    .about_photo{
        margin: 3px;
    }
}





@media screen and (max-width: 428px) {
    /* IPhone 13 Pro Max / 12 Pro Max (926x428) */
    .about_title{
        height: 40px;
    }
    .about_title p{
        font-size: 25px;
        line-height: 40px;
    }
    .about_photo_box{
        display: flex;
    }
    .about_photo{
        width: 45%;
    }
    .about_photo img{
        margin: 5px 0;
    }
    .about_txt_main .about_txt_box .about_txt p{
        font-size: 14px;
    }
    .about_txt_main .about_txt_box .about_txt h2{
        font-size: 12px;
        line-height: 20px;
    }
    .about_txt_main .about_contact h1{
        font-size: 22px;
    }
    .about_txt_main .about_contact h2{
        font-size: 12px;
        padding: 0;
    }
    .about_txt_main .about_contact a{
        color: black;
        text-decoration: none;
    }
}