.btns{overflow:hidden;margin-bottom:4px}.splt{float:left}.splt_2btns{width:50%}.splt_3btns{width:33.33%}.splt_nm,.btns .cbtn *,.b_vPanel .btns .cbtn{margin-bottom:0}.btns .cbtn{margin-bottom:8px}.lBtn,.mBtn{margin-right:4px}.rBtn,.mBtn{margin-left:4px}.btns .cbtn a,.btns .cbtn input{width:calc(100% - 32px);margin-bottom:0}.b_1btns .cbtn{width:100%}.b_2btns .cbtn{width:calc(50% - 4px);min-width:calc(50% - 4px)}.b_3btns .cbtn{width:calc(33.33% - 5.333333333px);min-width:calc(33.33% - 5.333333333px)}.btns li.cbtn{display:inline-block}.b_2btns .cbtn:nth-child(even),.b_3btns .cbtn:nth-child(3n+2),.b_3btns .cbtn:nth-child(3n+3){margin-left:8px}