Pen Settings

HTML

CSS

CSS Base

Vendor Prefixing

Add External Stylesheets/Pens

Any URL's added here will be added as <link>s in order, and before the CSS in the editor. If you link to another Pen, it will include the CSS from that Pen. If the preprocessor matches, it will attempt to combine them before processing.

+ add another resource

JavaScript

Babel is required to process package imports. If you need a different preprocessor remove all packages first.

Add External Scripts/Pens

Any URL's added here will be added as <script>s in order, and run before the JavaScript in the editor. You can use the URL of any other Pen and it will include the JavaScript from that Pen.

+ add another resource

Behavior

Save Automatically?

If active, Pens will autosave every 30 seconds after being saved once.

Auto-Updating Preview

If enabled, the preview panel updates automatically as you code. If disabled, use the "Run" button to update.

Editor Settings

Code Indentation

Want to change your Syntax Highlighting theme, Fonts and more?

Visit your global Editor Settings.

HTML Settings

Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

HTML

            
              <head>
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>

<div class="thatBtn addShadow" id="main">
  <div id="frame">
    <div id="window">
      <p class="text-right inputNr">
        <span id="result">&nbsp;0</span>
      </p>
    </div>
    <div id="bottomHalf">
    <p class="text-right bottomText">
      <span id="numbersAndMethods">&nbsp;</span>
    </p>
    </div>
    <!--           </div> -->

  </div>

  <div class="spaceBetween"></div>
  <div class="buttons">
    <div id="C" class="btn btn-danger aButton removeTop removeLeft"><span>C</span></div>
    <div id="del" class="btn btn-primary aButton removeTop" style="padding-top:2px;"><span style="font-size:20px;">↫</span></div>
    <div id="percent" class="btn btn-primary aButton removeTop"><span>%</span></div>
    <div id="divide" class="btn btn-warning aButton removeTop removeRight"><span>/</span></div>
    <div id="seven" class="btn btn-secondary aButton removeLeft"><span>7</span></div>
    <div id="eight" class="btn btn-secondary aButton"><span>8</span></div>
    <div id="nine" class="btn btn-secondary aButton"><span>9</span></div>
    <div id="times" class="btn btn-warning aButton removeRight"><span>x</span></div>
    <div id="four" class="btn btn-secondary aButton removeLeft"><span>4</span></div>
    <div id="five" class="btn btn-secondary aButton"><span>5</span></div>
    <div id="six" class="btn btn-secondary aButton"><span>6</span></div>
    <div id="minus" class="btn btn-warning aButton removeRight"><span>-</span></div>
    <div id="one" class="btn btn-secondary aButton removeLeft"><span>1</span></div>
    <div id="two" class="btn btn-secondary aButton"><span>2</span></div>
    <div id="three" class="btn btn-secondary aButton"><span>3</span></div>
    <div id="plus" class="btn btn-warning aButton removeRight"><span>+</span></div>
    <div id="specialButton" class="btn btn-secondary aButton removeBottom removeLeft"><span>0</span></div>
    <div id="stop" class="btn btn-secondary aButton removeBottom">.</div>
    <div id="equal" class="btn btn-success aButton removeBottom removeRight">=</div>
  </div>

</div>
            
          
!

CSS

            
              body{
  background-image: url(https://images.unsplash.com/photo-1453733190371-0a9bedd82893?ixlib=rb-0.3.5&s=01fea6a0a9b006c5ff5e3ae10a6e0c31&dpr=1&auto=format&fit=crop&w=1000&q=80&cs=tinysrgb);
background-repeat: no-repeat;
background-size: cover;
}

#main{
  margin-left: auto;
  margin-right: auto;
  margin-top: 50px;
  width: 249px;
  height: 350px;
  background-color: #404040;
  padding-top: 30px;
}

.addShadow{
  box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
}

#frame{
  width: 185px;
  height: 80px !important;
  background-color: white;
  padding: 2px;
  background-color: black;
/* /*   overflow: hidden; */ */
}
.spaceBetween{
  height: 20px;
  width: 100%;
/*   background: green; */
}
p {
  margin-top:0px!important;
}
.inputNr{
  font-size: 28px;
  overflow-x: scroll;
}
#window{
  width: 100%;
  height: 60%;
  background-color: white;
  padding-left:10px;
  padding-right: 10px;
  margin-bottom:0px;
  padding-bottom: 0px;
/*   overflow: auto; */
  
}
#bottomHalf{
  width: 181px;
  height: 40%;
  background-color: white;
  padding-left:10px;
  padding-right: 10px;
  margin-bottom:0px;
  padding-bottom: 0px;
  display: run-in;
  
}

.buttons{
  height: 200px;
  width: 100%;
/*   background-color: blue; */
}


.aButton{
  width: 41px;
  height: 35px;
/*   background-color: yellow; */
  margin: 3px;
  float: left;
  -webkit-box-shadow: 0px 0px 2px 1px rgba(41,41,41,1);
-moz-box-shadow: 0px 0px 2px 1px rgba(41,41,41,1);
box-shadow: 0px 0px 2px 1px rgba(41,41,41,1);
}

.removeLeft{
  margin-left: 1px;
}
.removeRight{
  margin-right: 0px;
}
.removeTop{
  margin-top: 0px;
}
.removeBottom{
  margin-bottom: 0px;
} 
#specialButton{
  width: 88px!important;
/*   background-color: green; */
}
#result{
 font-size: 26px;
  line-height: inherit;
}

.underInput{
  display: inline-block;
  padding-top: 0px;
  margin-top: 0px;
}

.thatBtn{
  width: 185px;
  height: 256px;
  margin-left: auto;
  margin-right: auto;
  display: block;
  padding: 32px;
  border-radius: 5px;
}
.bottomText{
  display: inline;
  float: right;
  font-size: 13px;
}
            
          
!

JS

            
              var result = " ";
var numbersAndMethods = " ";
var resultNumber = 0;
var temporaryNumber = "";
var place = 0;
var method = "none";
var pointUsed = 0;
var error = 0;

// ----- The inputs ----- // ----- They are added this way to enable the use of Cordova ----- //

$("#C").click(function() {
  useCalc("C");
});
$("#del").click(function() {
  useCalc("del");
});
$("#percent").click(function() {
  useCalc("%");
});
$("#divide").click(function() {
  useCalc("/");
});
$("#seven").click(function() {
  useCalc("7");
});
$("#eight").click(function() {
  useCalc("8");
});
$("#nine").click(function() {
  useCalc("9");
});
$("#times").click(function() {
  useCalc("*");
});
$("#four").click(function() {
  useCalc("4");
});
$("#five").click(function() {
  useCalc("5");
});
$("#six").click(function() {
  useCalc("6");
});
$("#minus").click(function() {
  useCalc("-");
});
$("#one").click(function() {
  useCalc("1");
});
$("#two").click(function() {
  useCalc("2");
});
$("#three").click(function() {
  useCalc("3");
});
$("#plus").click(function() {
  useCalc("+");
});
$("#specialButton").click(function() {
  useCalc("0");
});
$("#stop").click(function() {
  useCalc(".");
});
$("#equal").click(function() {
  useCalc("=");
});

// ----- JS Starts here // ----- Do not change above this line ----- //

function clearAll() {
  $("#result").text("0");
  result = " ";
  resultNumber = 0;
  $("#numbersAndMethods").text(" ");
  temporaryNumber = "";
  method = none;
  pointUsed = 0;
  error = 0;
  console.log("Running clearAll. pointUsed is now: " + pointUsed);
}

function updateView() {
  $("#numbersAndMethods").text(temporaryNumber);
}
function calcIt(theNumbers) {
  if ($.isNumeric(temporaryNumber[temporaryNumber.length - 1])) {
    $("#result").text(eval(temporaryNumber));
  } else {
    deleteLast();
    $("#result").text(eval(temporaryNumber));
  }
}
function deleteLast() {
  temporaryNumber = temporaryNumber.substring(0, temporaryNumber.length - 1);
  updateView();
}
// ----- Functions end here ----- // ----- They should work ----- //

function useCalc(symbol) {
  if (symbol === "C") {
    clearAll();
  }
  if (symbol === "del") {
    deleteLast();
  }
  console.log(temporaryNumber.length);
  if (temporaryNumber.length > 19 && (symbol != "C" || symbol != "del")) {
    $("#numbersAndMethods").text("Input limit reached!");
    error = 1;
    return;
  }
  if (temporaryNumber.length <= 19 && error === 1) {
    updateView();
    error = 0;
    return;
  }

  
  if (symbol === "=") {
    calcIt();
  }
 

  if (
    symbol === "." &&
    $.isNumeric(temporaryNumber[temporaryNumber.length - 1]) &&
    pointUsed === 0
  ) {
    temporaryNumber = temporaryNumber + symbol;
    updateView();
    pointUsed = 1;
  } else if (
    (symbol === "-" || symbol === ".") &&
    (temporaryNumber === "" ||
      (!$.isNumeric(temporaryNumber[temporaryNumber.length - 1]) &&
        pointUsed === 0))
  ) {
    if (symbol === ".") {
      temporaryNumber = temporaryNumber + "0.";
      updateView();
      pointUsed = 1;
    } else if (
      symbol === "-" &&
      (temporaryNumber[temporaryNumber.length - 1 != "-"] ||
        temporaryNumber === "")
    ) {
      temporaryNumber = temporaryNumber + "-";
    }
    updateView();
  }

  if (symbol >= 0 && symbol <= 9) {
    temporaryNumber = temporaryNumber + symbol;
    updateView();
  }
  if (
    (symbol == "%" ||
      symbol == "/" ||
      symbol == "*" ||
      symbol == "-" ||
      symbol == "+") &&
    $.isNumeric(temporaryNumber[temporaryNumber.length - 1])
  ) {
    calcIt();
    temporaryNumber = temporaryNumber + symbol;
    pointUsed = 0;
    updateView();
  }
  console.log(
    "Running useCalc with symbol: " + symbol + " pointUSed is: " + pointUsed
  );
}

            
          
!
999px

Console