.con4_flex_wrap{
    flex-wrap: wrap;
    display: flex;
    
}
.con4_flex_content{
    text-align: center;
    margin-bottom: 50px;
    overflow: hidden;
    position: relative;
    color: black;
    width: 25%;
}
/* 포트폴리오 페이지 */
.con4_flex_content img{
    transition: transform 0.5s;
    width: 90%;
}
.con4_flex_content p{
    transition: bottom 0.5s;
    position: absolute;
    bottom: -50px;
    left: 0;
    color: #f1f1f1;
    background-color: rgba(0, 0, 0, 0.5);
    width: 100%;
    line-height: 40px;
    text-align: center;
}
.con4_flex_content:hover p{
    transition: bottom 0.5s;
    bottom: 0;
}
.con4_flex_content:hover img{
    transition: transform 0.5s;
    transform: scale(1.2);
}
.con4_flex_content:focus p{
    bottom: 0;
}
.con4_flex_content:focus img{
    transform: scale(1.2);
}
.con_detail{
    width: 100%;
    margin-bottom: 100px;
}