html,
body {
    margin: 0;
    padding: 0;
    width: 100vw;
    font-family: 'Pretendard Variable';
    overflow: scroll;  
    overflow-x: hidden;  
 
}

 
/*스크롤바 숨기기*/
::-webkit-scrollbar{
    width: 0;
}


ul,
li {
    margin: 0;
    padding: 0;
}

.section1 {
    width: 100%;
    /* height: 100vh;*/
   


}
.wrap {
    position:relative;
    top:0;
   /* width:100vw;*/
    /*height:100vh;*/
    transition-property: top;
    transition-duration: 1.2s;
    
}

.wrap .title_section{
    width: 100%;
    height: 400px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white; 
}

.wrap .title_section::before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: url(../image/case/success.png);
    background-size: cover;
    background-position: center;

}

.wrap .title_section *{
    z-index: 1;
}

.wrap .title_section>div {
    padding: 22px;
}

.wrap .title_section>div:first-child {
    width: 336px;
    font-size: 25px;
    text-align: center;
    border-bottom: 1px solid white;
}

.wrap .title_section>div:last-child {
    font-size: 18px;
}

.wrap .content_section {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
  

    padding: 20px 0;
    box-sizing: border-box;
}

.wrap .content_section>img {
    position: absolute;
    width: 767px;
    height: 541px;
    margin: 0 auto;
    z-index: -1;
}
.wrap .A4_section{
    text-align: center;

    flex-wrap: wrap;
    padding: 0 10vw;
}
.wrap .A4_section img{
    width: 260px;
    margin: 2% 2.5%;
    box-shadow: 1px 1px 4px gray;
 
}



.wrap .content_section >.content_box {

    text-align: center;
    font-size: 18px;
    margin: 40px 0;
}

.case:hover{
    cursor: pointer;
}

.section2 >img{
    position: absolute;
    z-index: -1;
    opacity: 1;
    width: 767px;
    height: 541px;
    top:45%;
    left: calc(50vw - 380px);
}