.Button{align-items:center;border:none;border-radius:12.5%;font-size:x-large;cursor:pointer;display:flex;justify-content:center;transition:filter .3s ease-in;background:linear-gradient(180deg,#e8e6e3 100%,#dbdad7 0);box-shadow:inset 0 -3px 3px #000000bf}.Button:active,.Button:focus{filter:brightness(120%)}.Button.function{color:#e0e0e7;background:linear-gradient(180deg,#4d3f3b 0,#504743)}.Button.operator{background:linear-gradient(180deg,#626262,0,#c4c2cc)}.Button.allclear{color:#e0e0e7;background:linear-gradient(180deg,#fe8a68 0,#cc5c33)}.Button:focus{outline:0px}.Button:active{opacity:.5}.DisplaySpan{width:100%;height:20%}.Led-display{background-color:#000;display:block;box-sizing:border-box;margin:0;padding:2px}.Led{color:#fff;width:10%;font-size:6vmin;border-color:#000;display:inline-flex}.App{background-color:#333231;margin:20px auto;width:320px;padding:20px;border-radius:10px;box-shadow:6px 9px 20px 1px #000000ad,inset -1px -6px 12px .1px #141414;position:relative;font-weight:600}.Display{margin:0;padding:5px 0 0;border:5px inset #beb3b3}.Buttons{height:405px;padding-top:25px;display:grid;column-gap:10px;row-gap:20px;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(5,1fr)}body{margin:0;font-family:Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}