.qnc-common-video{background-position:50%;background-repeat:no-repeat;background-size:cover;border-radius:.06rem;overflow:hidden;position:relative;-webkit-user-select:none;-moz-user-select:none;user-select:none}.qnc-common-video .txp_poster_img{-o-object-fit:cover;object-fit:cover}