.wp-embed .wp-embed-site-title{
    font-size: 12px;
    font-weight: normal;
    display: block;
    width: calc(100% - 90px);
    flex:0 0 calc(100% - 90px);
}

.wp-embed{
    border: 1px solid #eee;
    box-shadow: none;
    border-radius: 6px;
}

p.wp-embed-heading{
    margin-bottom: 10px;
    align-self: flex-end;
}

.wp-embed .wp-embed-site-title a{
    font-weight: 500;
    line-height: 1.3;
}