.flexbox_container {
    width: 100%;
    height: 250px;
    background-color: #F4F3EE;
    /* margin-top: 2rem;
    margin-bottom: 2.5rem; */
    margin: 2rem auto 2.5rem auto;
}

.flexbox_container div {
    height: 100px;
    width: 100px;
}

.flexbox_container div:first-of-type {
    background-color: #E0AFA0;
    color: #F4F3EE;
    font-size: 2rem;
    text-align: center;
}
.flexbox_container div:nth-of-type(2) {
    background-color: #463F3A;
    color: #F4F3EE;
    font-size: 2rem;
    text-align: center;
}
.flexbox_container div:nth-of-type(3) {
   background-color: #8A817C;
    color: #F4F3EE;
    font-size: 5rem;
    text-align: center;
}
.flexbox_container div:nth-of-type(4) {
    background-color: #BCB8B1;
    color: #F4F3EE;
    font-size: 2rem;
    text-align: center;
}

.flexbox_container .large_box {
    width: 150px;
}

.high_container {
    height: 500px;
}
.flexbox_container> section {
    margin: 0 auto;
}
.small_container {
    width: 250px;
    margin-right: auto;
    margin-left: auto;
}
.medium_container {
    width: 400px;
    margin-right: auto;
    margin-left: auto;
}

.white_background {
    background: none;
}

#tall_box {
    height: 150px;
}
#small_box {
    height: 50px;
}

.previous_next a:first-of-type {
    visibility: hidden;
}