<html>
<h3>Calculator made by Pradeep</h3>
<style>
body
{
background-color:tan;
}
.box
{
background-color:#3d4543;
height:300px;
width:250px;
border-radius:10px;
position:relative;
top:80px;
left:40%;
}
.display
{
background-color:#222;
width:220px;
position:relative;
left:15px;
top:20px;
height:40px;
}
.display input
{
position:relative;
left:2px;
top:2px;
height:35px;
color:black;
background-color:#bccd95;
font-size:21px;
text-align:right;
}
.keys
{
position:relative;
top:15px;
}
.button
{
width:40px;
height:30px;
border:none;
border-radius:8px;
margin-left:17px;
cursor:pointer;
border-top:2px solid transparent;
}
.button.gray
{
color:white;
background-color:#6f6f6f;
border-bottom:black 2px solid;
border-top:2px #6f6f6f solid;
}
.button.pink
{
color:black;
background-color:#ff4561;
border-bottom:black 2px solid;
}
.button.black
{
color:white;
background-color:303030;
border-bottom:black 2px solid;
border-top:2px 303030 solid;
}
.button.orange
{
color:black;
background-color:FF9933;
border-bottom:black 2px solid;
border-top:2px FF9933 solid;
}
.gray:active
{
border-top:black 2px solid;
border-bottom:2px #6f6f6f solid;
}
.pink:active
{
border-top:black 2px solid;
border-bottom:#ff4561 2px solid;
}
.black:active
{
border-top:black 2px solid;
border-bottom:#303030 2px solid;
}
.orange:active
{
border-top:black 2px solid;
border-bottom:FF9933 2px solid;
}
p
{
line-height:10px;
}
</style>
<div class="box">
<div class="display"><input type="text" readonly size="15" id="d"></div>
<div class="keys">
<input type="button" class="button pink"
value="/" onclick='v("/")'></p>
<p><input type="button" class="button black"
value="7" onclick='v("7")'><input type="button"
class="button black" value="8" onclick='v("8")'>
<input type="button" class="button black" value="9"
onclick='v("9")'><input type="button"
class="button pink" value="*" onclick='v("*")'></p>
<p><input type="button" class="button black"
value="4" onclick='v("4")'><input type="button"
class="button black" value="5" onclick='v("5")'>
<input type="button" class="button black" value="6"
onclick='v("6")'><input type="button"
class="button pink" value="-" onclick='v("-")'></p>
<p><input type="button" class="button black"
value="1" onclick='v("1")'><input type="button"
class="button black" value="2" onclick='v("2")'>
<input type="button" class="button black" value="3"
onclick='v("3")'><input type="button"
class="button pink" value="+" onclick='v("+")'></p>
<p><input type="button" class="button black"
value="0" onclick='v("0")'><input type="button"
class="button black" value="." onclick='v(".")'>
<input type="button" class="button black" value="C"
onclick='c("")'><input type="button"
class="button orange" value="=" onclick='e()'></p>
</div>
</div>
<script>
function c(val)
{
document.getElementById("d").value=val;
}
function v(val)
{
document.getElementById("d").value+=val;
}
function e()
{
try
{
c(eval(document.getElementById("d").value))
}
catch(e)
{
c('Error')
}
}
</script>
</html>
Your Calculator is ready now.
