#calcPens {
    max-width: 700px;
    margin: 20px auto;
    border-top: 4px solid #8EB60B;
    border-bottom: 1px solid #ccc;
    border-left: 1px solid #ccc;
    border-right: 1px solid #ccc;
    box-shadow: 0 2px 5px 0 rgba(0,0,0,.1);
    border-radius: 4px;
}
#calcPens .pt30{
	padding-top: 30px;
}
#calcPens .text-right{
	text-align: right!important;
	padding-right: 15px;
}
#calcPens .input > div {
	display: inline-block;
}
#calcPens .opis {
    padding: 10px;
    text-align: center;
    font-size: 110%;
    font-weight: bold;
    color: #ff6825;
}
#calcPens .input {
    margin-bottom: 35px;
    border-bottom: 1px dashed rgb(212, 212, 212);
}
#calcPens .input-wrapper{
	width: 48%;
	text-align: center;
	box-sizing: border-box;
  	display: inline-block;
  	letter-spacing: normal;
}
#calcPens .input-wrapper label{
	width: 100%;
	display: block;
	font-size: 18px;
	font-weight: bold;
	font-style: italic;
	color: black;
	text-align: center;
}

#calcPens .input-wrapper input,#calcPens .input-wrapper select{
	width: 100%;
   max-width: 200px;
   text-align: center;
   font-size: 16px;
   padding: 5px 0;
   display: block;
   border: 1px gray solid;
   margin: 0 auto;
}

#calcPens .input-wrapper input:hover, #calcPens .input-wrapper input:active, #calcPens .input-wrapper input:focus, #calcPens .input-wrapper select:hover, #calcPens .input-wrapper select:active, #calcPens .input-wrapper select:focus {
	outline: none;
	box-shadow: 0 0 5px white;
}

@media(max-width: 500px) {
	#calcPens .input-wrapper{
		width: 100%;
	}
}