.about-img-wrapper {
    /*display: flex;*/
    justify-content: space-around;
    /*width: 700px;*/
}

.about-img-wrapper li { width: 100%; }

.about-img-wrapper img {
    width: 100%;
    height: 150px;
    border-radius: 5px;
}

/*#aboutus p { width: 70%; }*/

.img-container {
    width: 32%;
    height: 150px;
    border-radius: 5px;
    background-size: cover;
    background-position: center;
}