.lang-ja .your-selector { /* 일본어 전용 */ }
.lang-en .your-selector { /* 영어 전용 */ }


.lang-en article .content-top .top-txt h1 {
    font-size: 55px;
}
.lang-en article .content-top .top-txt h2 {
    font-size: 25px;
    font-weight: 500;
}