/*** for PC Browser ***/
@media (min-width:401px)
{
.sepbox {
}

.sepbox .box_contents {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    border: 1px solid #333;
}

.sepbox .box_contents_l {
    width: 52%;
}

.sepbox .box_contents_l img {
}

.sepbox .box_contents_r {
    width: calc(48% - 11px);
    padding: 5px;
    border-left: 1px solid #333;
}
}


/*** for Smart Phone ***/
@media (max-width:400px)
{
.sepbox {
}

.sepbox .box_contents {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    border: 1px solid #333;
}

.sepbox .box_contents_l {
}

.sepbox .box_contents_l img {
    max-width: 280px !important;
}

.sepbox .box_contents_r {
    padding: 5px;
    border-top: 1px solid #333;
}
}