@media (min-width: 1250px) {

.list  {
    width: 80%;
}

.diary-row {
    display: flex;
}

.list .list_item {
    width: 54%;
    display: inline-block;
    float: none;
}

.side_block {
    float: right;
    display: inline-block;
    width: 35%;
    clear: right;
    margin: 10px 0px 10px 11% !important;
    padding: 5px;
    font-size: 18px;
    line-height: 1.4;
    background-color: #e6e6e6;
}

.extra_row {
    display: none;
}

.diary_header .active_header {
    display: inline;
}

}

@media (max-width: 1249px) {
    .side_block {
        display: none;
    }

    .extra_row {
        display: block;
        margin-top: 5px;
        line-height: 1.2;
    }
}