Element button pseudo-class :active generated with border 1px #9cd7c5 solid padding 10px transition display inline-block text-shadow -1px -1px 0px rgba(0,0,0,0.48) background z-index border-radius font-weight normal overflow visible font-size 1em outline none margin 0px box-shadow 2px 2px 2px rgba(51,51,51,0.3) position absolute cursor pointer height 20% line-height 1em width auto transform float none opacity 1 box-sizing border-box