.buttn button:after{content:"»";position:absolute;opacity:0;top:-4px;right:0;transition:.5s;font-size:32px}.buttn button:hover{padding-right:10px;padding-left:8px}.buttn button:hover:after{opacity:1;right:10px}.hide_arrow::-webkit-inner-spin-button,.hide_arrow::-webkit-outer-spin-button{appearance:none}.hide_arrow[type=number]{-moz-appearance:textfield}