.w_b_talk{padding:10px;min-height:45px;border-radius:10px}.w_b_talk:before{top:18px;border:6px solid transparent}.w_b_talk:after{top:19px;border:5px solid transparent}.w_b_talk_L{border:1px solid #FFB6C1;background:#fff0f5;margin:0 auto 0 10px;color:#222222}.w_b_talk_L:before{border-top-color:#FFB6C1;border-right-color:#FFB6C1;left:-12px}.w_b_talk_L:after{border-top-color:#fff0f5;border-right-color:#fff0f5;left:-10px}.w_b_talk_R{border:1px solid #98fb98;background:#f0fff0;margin:0 10px 0 auto;color:#222222}.w_b_talk_R:before{border-top-color:#98fb98;border-left-color:#98fb98;right:-12px}.w_b_talk_R:after{border-top-color:#f0fff0;border-left-color:#f0fff0;right:-10px}