.custom-pagination-lecture-slide :deep(.swiper-pagination-bullet){background-color:#ccc;border-radius:50%;display:inline-block;height:7px;margin:0 6px;opacity:1;transition:all .5s;width:7px}.custom-pagination-lecture-slide :deep(.swiper-pagination-bullet-active){background-color:#e63946;border-radius:8px;height:7px;width:30px}