#billiard-ball-robot .blk-container[data-v-2fbd324a]{width:100%;max-width:650px}#billiard-ball-robot .blk-container ul[data-v-2fbd324a]{list-style-type:circle}#billiard-ball-robot .blk-container ul li[data-v-2fbd324a]{margin-left:5px}#billiard-ball-robot iframe[data-v-2fbd324a]{margin:1em auto;display:block}