ul.founders-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

li.founders-item {
    width: 50%;
    height: 350px;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
    flex: 1 0 50%;
    max-width: 50%;
    /*margin-bottom: 2%;*/
}

li.founders-item:nth-of-type(2n) {
    /*margin-left: 1%;*/
}

li.founders-item:nth-of-type(2n+1) {
    /*margin-right: 1%;*/
}

.founders-desc {
    display: table;
    position: absolute;
    background-color: rgba(0, 0, 0, 0.5);
    color: #fff;
    left: 50px;
    bottom: 20px;
    padding: 10px;
}

.founders-desc p:first-of-type {
    font-size: 18px;
}

.founders-desc p:last-of-type {
    font-size: 11px;
}

@media screen and (max-width: 998px) {
}

@media screen and (max-width: 768px) {
    li.founders-item {
        flex: 1 0 100%;
        max-width: 100%;
    }
}

@media screen and (max-width: 540px) {
    li.founders-item {
        flex: 1 0 100%;
        max-width: 100%;
        background-position: center;
    }
}