@charset "utf-8";

.content {
    width:100%;
    margin:20px auto 0;
}

.calculator {
    width:300px;
    height:auto;
    padding:6px 0;
    margin: auto;
    background:#232323;
    border:#000 1px solid;
    border-radius:4px;
    -webkit-border-radius:4px;
     -moz-border-radius:4px;
     box-shadow:rgba(0,0,0,0.4) 0px 2px 5px, inset rgba(255,255,255,0.9) 0px 1px 1px -1px;
     -webkit-box-shadow:rgba(0,0,0,0.4) 0px 2px 5px, inset rgba(255,255,255,0.9) 0px 1px 1px -1px;
     -moz-box-shadow:rgba(0,0,0,0.4) 0px 2px 5px, inset rgba(255,255,255,0.9) 0px 1px 1px -1px;
     background-image:-moz-linear-gradient(top, #333333, #1f1f1f);
      background-image:-webkit-linear-gradient(top, #333333, #1f1f1f);
       background-image:linear-gradient(top, #333333, #1f1f1f);
     overflow: hidden;
     text-align: center;
}

.screen {
     width:265px;
     height:58px;
     margin: 8px auto 19px;
     padding:9px 13px;
     color:#c0c0c0;
     text-align: right;
     font-size: 3em;
     letter-spacing: 3px;
     overflow:hidden;
     border:#000 1px solid;
     border-radius:4px;
     -webkit-border-radius:4px;
     -moz-border-radius:4px;
     box-shadow:inset rgba(0,0,0,1) 0px 1px 4px, inset rgba(225,225,225,0.3) 0px -2px 4px -2px;
     -webkit-box-shadow:inset rgba(0,0,0,1) 0px 1px 4px, inset rgba(225,225,225,0.3) 0px -2px 4px -2px;
     -moz-box-shadow:inset rgba(0,0,0,1) 0px 1px 4px, inset rgba(225,225,225,0.3) 0px -2px 4px -2px;
     background-image: -moz-linear-gradient(top, #3e3e3e 0%, #303030 100%);
      background-image: -webkit-linear-gradient(top, #3e3e3e 0%, #303030 100%);
      background-image: linear-gradient(top, #3e3e3e 0%, #303030 100%);
     -moz-box-sizing:border-box;
     -webkit-box-sizing:border-box;
     box-sizing:border-box;
}

.buttons {
     padding:0;
     width:264px;
     margin:auto;
     overflow: hidden;
     list-style: none;
}
.buttons li {
     display:inline;
     float:left;
     padding:0px;
     margin-right:8px;
     margin-bottom:6px;
}
.buttons li:nth-child(4n) {
     margin-right:0;
}

.buttons a{
     display:block;
     width:59px;
     height:43px;
     padding:7px 0 8px;
     color:#c0c0c0 !important;
     font-family: "Myriad Pro", Arial, sans-serif;
     font-size:1.6em;
     font-weight: 500;
    letter-spacing: -2px;
    background-color:#2f2f2f;
     border: #000 1px solid;
     border-radius:3px;
     -webkit-border-radius:3px;
     -moz-border-radius:3px;
     text-align: center;
     text-decoration: none;
    text-shadow:#000 0px -1px 0px;
     box-shadow: inset rgba(255,255,255,0.1) 0px 1px 0px, inset rgba(0,0,0,0.2) 0px -2px 2px;
     -webkit-box-shadow: inset rgba(255,255,255,0.1) 0px 1px 0px, inset rgba(0,0,0,0.2) 0px -2px 2px;
     -moz-box-shadow: inset rgba(255,255,255,0.1) 0px 1px 0px, inset rgba(0,0,0,0.2) 0px -2px 2px;
    background-image:-moz-linear-gradient(top, #363636 0%, #313234 40%, #2f2f2f 100%);
      background-image:-webkit-linear-gradient(top, #363636 0%, #313234 40%, #2f2f2f 100%);
       background-image:linear-gradient(top, #363636 0%, #313234 40%, #2f2f2f 100%);
     -moz-box-sizing:border-box;
     -webkit-box-sizing:border-box;
     box-sizing:border-box;
     cursor: pointer;
}
.buttons a:active{
     box-shadow: inset rgba(0,0,0,0.5) 0px 2px 8px;
     background-image:-moz-linear-gradient(top, #2f2f2f 0%, #363636 100%);
      background-image:-webkit-linear-gradient(top, #2f2f2f 0%, #363636 100%);
       background-image:linear-gradient(top, #2f2f2f 0%, #363636 100%);
}
.tall{height:151px !important;}
.wide{width:205px !important;}
.shift{margin-top:-78px;}

.ctrls{
 list-style: none;
 margin:5px 0 0 20px;
 padding:0;
 position: absolute;
}
.ctrls li{
 float:left;
 display:inline;
}
.ctrls li a{
 display: block;
 width:18px;
 height:18px;
 margin-right:10px;
 border-radius:100%;
 box-shadow:rgba(255,255,255,0.3) 0px 0px 1px, inset rgba(0,0,0,1) 0px 1px 2px 1px;
 background-image: -moz-radial-gradient( 9px -4px, #FFF 0px, #fff 2px, rgba(255,255,255,0) 4px), -moz-linear-gradient(bottom, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0) 100%);
 background-image: -webkit-radial-gradient( 9px -4px, #FFF 0px, #fff 2px, rgba(255,255,255,0) 4px), -webkit-linear-gradient(bottom, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0) 100%);
 background-image: radial-gradient( 9px -4px, #FFF 0px, #fff 2px, rgba(255,255,255,0) 4px), linear-gradient(bottom, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0) 100%);
}