.calculator-display{color:#fff;background:#1c191c;line-height:130px;font-size:6em;position:relative;flex:1}.calculator-display__auto-scaling{display:inline-block;padding:0 30px;position:absolute;right:0;transform-origin:right}.calculator-key{display:block;width:80px;height:70px;border:none;border-top:1px solid #777;border-right:1px solid #666;background:none;text-align:center;line-height:70px;padding:0;font-family:inherit;-webkit-user-select:none;user-select:none;cursor:pointer;outline:none;-webkit-tap-highlight-color:rgba(0,0,0,0)}.calculator-key:active{box-shadow:inset 0 0 80px #00000040}.calculator{width:100%;height:100%;display:flex;flex-direction:column;box-shadow:0 0 20px #aaa}.calculator .calculator-keypad{height:350px;display:flex}.calculator .input-keys{width:240px}.calculator .function-keys{display:flex;background:linear-gradient(to bottom,#cacacc,#c4c2cc)}.calculator .function-keys .calculator-key{font-size:2em}.calculator .function-keys .key-multiply{line-height:50px}.calculator .digit-keys{background:#e0e0e7;display:flex;flex-direction:row;flex-wrap:wrap}.calculator .digit-keys .calculator-key{font-size:2.25em}.calculator .digit-keys .key-0{width:160px;text-align:left;padding-left:32px}.calculator .digit-keys .key-dot{padding-top:1em;font-size:.75em}.calculator .operator-keys{background:linear-gradient(to bottom,#fc9c17,#f77e1b)}.calculator .operator-keys .calculator-key{color:#fff;border-right:0;font-size:3em}.app{width:320px;height:470px;position:relative}html{box-sizing:border-box}*,*:before,*:after{box-sizing:inherit}body{margin:0;font:100 14px sans-serif}#root{height:100vh;display:flex;align-items:center;justify-content:center}