.proiz{
    max-width: 1600px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 100px;
    padding-left: 15px;
    padding-right: 15px;
}
.proiz-inner{
    display: flex;
    flex-wrap: wrap;
    margin-right: -2%;
}

.one-proiz{
    width: 48%;
    margin-right: 2%;
    margin-top: 2%;
    position: relative;
}

.one-proiz a{
    display: block;
    z-index: 9;
    position: absolute;
    left:0;
    right: 0;
    bottom: 0;
    top: 0;
}
.one-proiz:before{
    content: "";
    display: block;
    position: absolute;
    left:0;
    right: 0;
    bottom: 0;
    top: 0;
    background-color: rgba(0,0,0,.2);
    z-index: 1;
}

@media (max-width:767px) {
    .proiz{
        margin-bottom: 50px;
    }
}