Element block pseudo-element :after generated with padding 20px height auto display block line-height 1 box-sizing border-box box-shadow 1px 1px 1px rgba(0,0,0,0.3) transform background transition width 160px cursor pointer float left font-weight normal z-index auto border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden font-size 16px margin auto border 0px rgba(0,0,0,1) solid position absolute