#iblock-about {
    padding: 0;
    
    background-color: #fff;
    color: #000;
}

#iblock-about .image {
    padding-bottom: 75%;
}

#iblock-about .box {
    padding: 1rem 0;
}

#iblock-about .text {
    margin-bottom: 2em;
}

#iblock-about .text {
    text-align: justify;
}

#iblock-about .text a {
    color: inherit;
}

#iblock-about .text a:hover {
    text-decoration: none;
}

/*
 * -----------------------------------------------------------------------------
 *
 * .
 *
 * -----------------------------------------------------------------------------
 */

@media (min-width: 576px) {
    #iblock-about {
        padding: 2rem 0;
    }    
}

@media (min-width: 768px) {
    
    #iblock-about .box {
        padding: 2rem 0;
    }
    
    #iblock-about .item {
        display: -ms-flexbox;
        display: flex;

        -ms-flex-wrap: nowrap;
        flex-wrap: nowrap;

        -ms-flex-pack: center;
        justify-content: center;

        -ms-flex-align: start;
        align-items: flex-start;
    }
    
    #iblock-about .item-txt {
        -ms-flex-positive: 1;
        flex-grow: 1;
        
        
    }
    
    #iblock-about .text {
        margin: 0;
    }
    
    #iblock-about .item-img {
        -ms-flex: 0 0 50%;
        flex: 0 0 50%;
        max-width: 50%;
        
        padding-left: 2rem;        
    }
    
    #iblock-about .box:nth-of-type(2n+1) .item-img {
        -ms-flex-order: -1;
        order: -1;
        
        padding-left: 0;        
        padding-right: 2rem;
    }
}

@media (min-width: 1200px) {
    
    #iblock-about .item-img {
        -ms-flex: 0 0 45%;
        flex: 0 0 45%;
        max-width: 45%;

        padding-left: 3rem;        
    }

    #iblock-about .box:nth-of-type(2n+1) .item-img {
        padding-left: 0;        
        padding-right: 3rem;
    }

}

/*
 * -----------------------------------------------------------------------------
 *
 * .
 *
 * -----------------------------------------------------------------------------
 */