body { 
   margin: 14px auto; 
   padding: 0px;
   text-align: center;
   color:#ffffff;
   background-image: url('../img/BG02.jpg');
   -webkit-background-size: cover;
   -moz-background-size: cover;
   background-position: center;
   background-size: cover;
   -webkit-touch-callout: none;
   -webkit-text-size-adjust: none;
}



.BigButton {
   position: absolute;
   top:-20%;
   bottom: 0;
   left: 0;
   right: 0;

   width: 300px;
   height: 300px;
   padding: 10px 20px;
   margin: auto;

   font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
   font-size: 70px;
   font-weight: bold;
   text-decoration: none;
   text-align: center;
   outline: none;

   color: #fff;
   border: solid 3px rgba(26, 0, 0, 0.507);
   border-radius: 50%;

   background: #757575;
   background: -webkit-linear-gradient(top, #9c9c9c, #363636);
   background: -moz-linear-gradient(top, #ffa938, #644400);
   background: -o-linear-gradient(top, #ffa938, #644400);
   background: linear-gradient(top, #ffa938, #644400);

   box-shadow: 0 1px 3px rgba(0,0,0,0.5);

   cursor: default;
}

.BigButtonStart {
   background: #004303;
   background: -webkit-linear-gradient(top, #00a808, #003803);
   background: -moz-linear-gradient(top, #00a808, #003803);
   background: -o-linear-gradient(top, #00a808, #003803);
   background: linear-gradient(top, #00a808, #003803);
   cursor: pointer;
}

.BigButtonStart:hover {
   background: #006305;
   background: -webkit-linear-gradient(top, #003803, #00a808);
   background: -moz-linear-gradient(top, #003803, #00a808);
   background: -o-linear-gradient(top, #003803, #00a808);
   background: linear-gradient(top, #003803, #00a808);
}

.BigButtonStop {
   background: #a30000;
   background: -webkit-linear-gradient(top, #ee1c00, #550000);
   background: -moz-linear-gradient(top, #ee1c00, #550000);
   background: -ms-linear-gradient(top, #ee1c00, #550000);
   background: -o-linear-gradient(top, #ee1c00, #550000);
   background: linear-gradient(top, #ee1c00, #550000);
   cursor: pointer;
}

.BigButtonStop:hover {
   background: #d11800;
   background: -webkit-linear-gradient(top, #550000, #ee1c00);
   background: -moz-linear-gradient(top, #550000, #ee1c00);
   background: -o-linear-gradient(top, #550000, #ee1c00);
   background: linear-gradient(top, #550000, #ee1c00);
}

.BigButtonRun {
   background: #c77913 !important;
   background: -webkit-linear-gradient(top, #ffa938, #644400) !important;
   background: -moz-linear-gradient(top, #ffa938, #644400) !important;
   background: -o-linear-gradient(top, #ffa938, #644400) !important;
   background: linear-gradient(top, #ffa938, #644400) !important;
}