body{
	background:#1d1d1d;
	font-family:sans-serif;
	color: #e4e4e4;
}

select {
    background: #1d1d1d !important;
    border: 0;
    color: white !important;
}

button {
    width: 99%;
    height: 70px;
    border: 0;
    border-radius: 0;
    background-color: #3f3f3f;
    text-align: center;
    font-size: 2.5em;
    color: #a8a8a8;
    margin-bottom: 7px;
}

button:hover {
    background-color: #fc761d;
    color: #1d1d1d;
}

button:active {
    background-color: #fc761d;
    color: #1d1d1d;
}

option {
    background-color: #1d1d1d !important;
    color: white !important;
    border: 1px solid white;
    font-size: 1.5rem !important;
}

option:hover {
    background-color: #e65e02 !important;
    color: #1d1d1d;
}

#contain{
	padding: 1%;
	margin-top: 1%;
	width: 70%;
}

#body{
	height: 450px;
}

#footer{
	margin-top: 2%;
}

.dropdown1 {
    margin-top: 2%;
    padding: 0;
    height: 40px;
    background-color: transparent;
    border-radius: 0 20px 0 20px;
    font-size: 2.1rem;
    width: 18%;
    letter-spacing: 1px;
}

.dropdown-menu > li > a {
    color: white;
    font-size: 1.5rem;
}

.dropdown-menu > li > a:hover {
    background-color: #fc761d;
}

.drop {
    background-color: #1d1d1d;
}

.dropdown1:focus {
    background-color: #e65e02;
    color: #1d1d1d;
}

.dropdown2 {
    width: 18%;
    padding: 0;
    height: 30px;
    background-color: transparent;
    border-radius: 0 20px 0 20px;
    letter-spacing: 1px;
    font-size: 1.2em;
    margin-top: 15px;
}

#r1 {
    font-size: 0.8em;
}

#select1 {
    font-size: 2.1rem;
    width: 20%;
    letter-spacing: 1px;
}

#select1:focus {
        background-color: #e65e02;
        color: #1d1d1d;
    }

.display {
    background: #2e2e2e;
    border-top: 5px solid #fc6907;
    width: 95%;
    height: 150px;
    text-align: left;
    font-size: 4em;
    color: #ffffff;
    margin-top: 10px;
    padding-top: 30px;
}

.display:focus {
        outline: 1px solid #fc6907;
    }

#keypad{
	padding-left: 0;
}

.myBtn {
    height: 40px;
    background-color: transparent;
    border-radius:0 20px 0 20px;
}

.butn{
	padding-right:0;
	padding-left: 5px;
}