@charset "utf-8";

main {
    width: 100%;
    max-width: 1920px; 
    margin: 0 auto;

    margin-top: 120px;
}
main img {
    width: 100%;
    display: block;
}

section {
    width: 100%;
    padding-top: 50px;
}
section article.combi {
    width: 1280px;
    margin: 0 auto;
}
section article.combi h2 {
    font-size: 40px;
    font-weight: 600;
    text-align: center;
    /* margin-bottom: 20px; */
}
section article.combi>p {
    font-size: 30px;
    text-align: center;
    margin-bottom: 50px;
}

/* tap-menu */
section article.combi .tab-menu {
    margin-bottom: 50px;
    text-align: center;

    /* outline: 2px solid red; */
}

section article.combi .tab-menu ul{}
section article.combi .tab-menu ul li {
    float: none;
    font-size: 18px;
    /* text-transform: uppercase; */
    display: inline-block;
    margin: 0 5px;
    
    border: 2px solid #B81C2E;
    border-radius: 50px;
    padding: 8px 18px;
}
.tab-menu ul li a {
    color: #3B3030;
}
.tab-menu ul li.on {
    background-color: #B81C2E;
    border-color: #B81C2E;
}
.tab-menu ul li.on a {
    color: #fff;
}
/* tap-menu */


article.combi .content-box {
    margin: 50px 0;

   /*  background-color: greenyellow; */
}

/* 구현을 위한 준비 */
article.combi .content-box > div {
    /* width: 100%; */
    width: 1000px;
    margin: 0 auto;
    position: relative;

   /* outline: 2px solid red; */

   display: none; /* 구현 초기설정 */ 
}
article.combi .content-box>div.on {
    display: block;
}

/* 구현을 위한 준비 마지막 */

article.combi .content-box>div::after {
    content: "";
    display: block;
    clear: both;
}
.content-box > div .img-box {
    width: 40%;
    float: left;
    margin-right: 8%;

   /*  outline: 2px solid blue; */
}
.content-box > div .img-box img {
    width: 80%;
    display: block;
    margin: 0 auto;
}

.content-box > div .txt-box {
    width: 50%;
    
    position: absolute;
    top: 50%;
    left: 50%;
    
    transform: translateY(-50%);

   /*  outline: 2px solid black; */
}
.content-box > div .txt-box h3 {
    color: #3B3030;
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 10px;
}
.content-box > div .txt-box p {
    color: #674636;
    font-size: 24px;
}
.content-box > div .txt-box .bold {
    font-weight: bold;
}