._1f1sx290:first-child{padding-top:0}
._1f1sx291{flex-basis:50%}
._1f1sx292{flex-basis:33.3333%}
._1f1sx293{flex-basis:66.6667%}
._1f1sx294{flex-basis:25%}
._1f1sx295{flex-basis:75%}
._1f1sx296{flex-basis:20%}
._1f1sx297{flex-basis:40%}
._1f1sx298{flex-basis:60%}
._1f1sx299{flex-basis:80%}