.box-clip{-webkit-clip-path:polygon(0 0,100% 0,calc(100% - 8px) 100%,0 100%);clip-path:polygon(0 0,100% 0,calc(100% - 8px) 100%,0 100%)}.box-clip2{-webkit-clip-path:polygon(8px 0,100% 0,100% 100%,0 100%);clip-path:polygon(8px 0,100% 0,100% 100%,0 100%)}