@charset "UTF-8";

div#concept_01,
div#concept_02 {
    display: flex;
    max-width: 1200px;
    margin: 0 auto;
}
.img_contetns {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.img_contetns img {
    max-width: 35%;
    margin-bottom: 10px;
}
.img_3clm {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
}
.img_3clm img {
    width: 33%;
}