Element input pseudo-element :after generated with width 100px height 20px display block outline none margin 100px overflow hidden box-shadow 2px 2px 2px rgba(40,30,30,0.2) transform float right font-weight normal cursor pointer z-index auto position static line-height normal opacity 0.78 border 1px #b7b7b7 solid transition box-sizing content-box padding 8px text-shadow 1px 1px 0px rgba(255,255,255,0.66) font-size 16px border-radius background