.itemblog .imgitemblog {
    
        -ms-flex-negative: 0;
        flex-shrink: 0;
        height: 100%;
        overflow: hidden;
        display: flex;
        justify-content: center;
        align-items: center;
        position: relative;
}
.imgitemblog img {width:  250px}
.itemblog {
        position: relative;
        -webkit-box-flex: 1;
        -ms-flex-positive: 1;
        flex-grow: 1;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        overflow: hidden;
        text-decoration: none;
        height: 230px;
}
.itemblog a {text-decoration: none}
.itemblogdescr 
{display: flex; flex-direction: column;flex: 0 1 100%;justify-content: space-between;}
.itemblog .itemblogdescr {padding: 1em}
 .itemblogdescr h3 {text-align: left;font-size: 1.1em;margin: 10px}
@media screen and (max-width: 600px) 
{.itemblog {flex-wrap: wrap; height: auto}}