Element block pseudo-element :before generated with font-size 16px text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 234px position absolute opacity 0.48 border 0px rgba(0,0,0,1) solid height 0px border-radius float none padding 1px font-weight normal z-index 1 box-sizing content-box cursor pointer line-height 1 transition margin 0px box-shadow 1px 1px 1px rgba(0,0,0,0.3) display block overflow auto transform background