.mcb-section .mcb-wrap .mcb-item-855de91f7 .mcb-video{width:640px;height:360px;}.mcb-section .mcb-wrap .mcb-item-yxj0xvmtx .mcb-video{width:640px;height:360px;}.mcb-section .mcb-wrap .mcb-item-q22nsdxql .mcb-video{width:640px;height:360px;}