.pc_gridContainer {
    max-width: 900px;
    margin: 0 auto;
    box-shadow: 0px 2px 20px rgba(138, 147, 167, 0.3);
    border-radius: 10px;
}
#pc_maincontainer .pc_gridContainer .pc_grid_director .pc_director_title img, 
#pc_maincontainer .pc_gridContainer .pc_grid_officialSite .pc_officialSite_title img {
    max-width: 100%;
    height: auto;
    padding: 10px;
}