Element button pseudo-element :after generated with line-height normal width auto transform background margin 10px float none box-shadow 6px 5px 10px rgba(34,201,34,1) font-weight normal border-radius position absolute overflow hidden text-shadow 18px -1px 0px rgba(15,73,168,0.66) border 4px #4ba6c6 solid z-index auto font-size 16px opacity 0.83 padding 10px display inline-block height auto box-sizing border-box cursor pointer transition