/* CSS Document */
@import url(https://fonts.googleapis.com/css?family=Open+Sans:300,700|Open+Sans+Condensed:700);

#calculator { margin: 0;
    padding: 0;
    font-size: 16px;
    font-family: 'Open Sans', sans-serif;
    font-weight: 300;
    line-height: 24px;
    max-width: 800px; }
#calculator main {
    background-color: #444;
}
#calculator main section{
    width: 25%;
    float: left;
    text-align: center;
    padding-top: 110px;
    color: #fff;
    background-repeat: no-repeat;
    background-position: center 5px;
    background-size: 63px 100px;
}
#calculator main::after {
    content: '';
    display: block;
    clear: both;
}
#calculator main section.inc {
    background-color: #ba2a2d;
    background-image: url(IMAGES/bulb_inc.svg);
}
#calculator main section.hal {
    background-color: #de6615;
    background-image: url(IMAGES/bulb_hal.svg);
}
#calculator main section.cfl {
    background-color: #efc20f;
    background-image: url(IMAGES/bulb_cfl.svg);
}
#calculator main section.led{
    background-color: #36b23c;
    background-image: url(IMAGES/bulb_led.svg);
}
#calculator main section > div{
    padding: 5px 0;
    background-color: rgba(0,0,0,0.15);
}
#calculator main h4{
    font-family: 'Open Sans Condensed', san-serif;
    font-size: .8em;
    letter-spacing: 1px;
    margin: 0 0 5px 0;
    text-transform: uppercase;
}
#calculator main p{
    margin: 0;
    font-size: 1.5em;
    font-weight: 700;
}
#calculator main p + p {
    margin:0;
    font-size: 1em;
    font-weight: 300;
}
#calculator main p::after{
    content: 'w';
}
#calculator main p + p::before {
    content: '$';
}
#calculator main p + p::after{
    content: 'per year';
    color: rgba(255,255,255,.5);
    padding-left: 4px;
}
#calculator form {
    background-color: #000;
    margin: 0;
    padding: 10px 10px;
}
#calculator form br{
    display: none;
}
#calculator form > div{
    color: #fff;
    width: 33%;
    float: left;
    text-align: center;
    padding: 10px 0 5px 0;
}
#calculator form::after{
    content:'';
    display: block;
    clear: both;
}
#calculator form h4{
    color: #aaa;
    margin: 0 0 -5px 0;
    font-size: 1.5em;
    font-weight: 300;
}
#calculator form p {
     color: #888;
     margin: 0 0 6px 0;
     font-size: 0.9em;
 }

 #calculator form input[type=number]{
     width: 50px;
     text-align: left;
     font-size: 1em;
 }

 #calculator form select{
     font-size: 1em;
     -webkit-appearance: none;
     -moz-appearance: none;
     -ms-appearance: none;
     -o-appearance: none;
     appearence: none;
     background: #fff url(IMAGES/icons_arrows.svg) no-repeat right 4px;
     background-size: 30px 20px;
     padding: 3px 30px 3px 5px;
 }

 #calculator form select::-ms-expand{
     display: none;
 }

 @media screen and (max-width: 500px){
     #calculator {
         font-size: 15px;
     }
     #calculator main section{ background-size: 45px 71px; padding-top: 80px;}
     #calculator main h4{margin: 0; font-size: .75em; letter-spacing: 0;}
     #calculator main p{ font-size: 1.1em;}
     #calculator main p + p { font-size:1em;}
     #calculator main p + p ::after{ display: block; margin-top:-10px; color: #fff;}
     #calculator form h4{ font-size: 1.1em; margin: 0;}
     #calculator form p{ font-size: .8em; line-height: 14px;}
     #calculator form br { display: inline;}
     #calculator form input[type=number]{ width: 30px; font-size: .8em;}
     #calculator form select { font-size: 0.8em;}
 }

#calculator