.map_canvas {
   -webkit-box-sizing: border-box;
   -moz-box-sizing: border-box;
   -ms-box-sizing: border-box;
   box-sizing: border-box;
   -webkit-transition: all 1s ease;
   -moz-transition: all 1s ease;
   -o-transition: all 1s ease;
   -ms-transition: all 1s ease;
   transition: all 1s ease;
   width: 800px;
   height: 366px;
   -webkit-box-shadow: 5px 5px 5px #111;
   box-shadow: 5px 5px 5px #111;
}