.c27-donate-btn.c27-3col ul li{flex:1 1 calc(100% / 3 - 1px)!important}.c27-donate-btn.c27-4col ul li{flex:1 1 calc(100% / 4 - 1px)!important}.c27-donate-btn.c27-6col ul li{flex:1 1 calc(100% / 6 - 1px)!important}