.extra-cost{visibility:hidden;height:0;margin:0;padding:0;overflow:hidden;opacity:0;transition:height .3s,margin .3s,padding .3s,opacity .3s;}.extra-cost.show{visibility:visible;position:relative;padding-right:10px;height:auto;overflow:visible;display:inline-block;opacity:1;margin:0 0 .8em 0;}.mkl_pc .extra-cost.show{padding-left:10px;}