.floating_button_left_button,.floating_button_right_button{box-shadow:0 2px 6px rgba(0,0,0,.1),0 4px 16px rgba(0,0,0,.2);line-height:20px;scale:1;transition:scale .1s ease-in-out}.floating_button_left_button:hover,.floating_button_right_button:hover{scale:1.1}