.contieneTercios {
    width: 80%;
    margin: auto;
    padding: 40px;
    display: flex;
    justify-content: space-between;
}
.contieneTercios .tercio {
    width: 31%;
    text-align: center;
}
.contieneTercios .tercio img {
    width: 100%;
}
.contieneTercios .tercio p { 
    font-size: 0.9rem;
    padding-top: 5px;
}
.contieneTercios .tercio h5 {
    font-size: 0.7rem;
    line-height: 0.8rem;
}


/* =========================================================================================
  ##Device = Most of the Smartphones Mobiles (Portrait)
  ##Screen = B/w 320px to 479px
========================================================================================= */

@media (max-width: 768px) and (orientation: portrait) {
    .contieneTercios {
    width: 85%;
    padding: 40px 0;
}

}