.mcb-section .mcb-wrap .mcb-item-qyuvgv6ec .clients_slider .button{background-color:rgba(0,0,0,0);}.mcb-section .mcb-wrap .mcb-item-qyuvgv6ec .clients_slider .button .button_icon i{color:#000000;}.mcb-section-3ly6v5jce{background-color:#000000;}