/* Parent */
.builder-elements {
    min-height: 120px;
    display: inline-block;
    flex: auto;
    flex-grow: 1;
    flex-basis: 80%;
    flex-wrap: nowrap;
    align-content: space-between;
    background-color: white !important;
    overflow: hidden;
    border-radius: 20px;
    border: 2px solid transparent;
    position: relative;
}
/* Child */
.builder-content {
    display: flex;
    flex-grow: 1;
    min-width: 25%;
    overflow: hidden;
    flex-direction: column;
    justify-content: center;
    align-content: center;
    flex-wrap: nowrap;
    margin: auto;
}