html.overflow{
    overflow: scroll;
}
#box{
    position: fixed;
    top:0;
    left:0;
    width: 10%;
    height: 10%;
    z-index: 1000;
    background-color: #47a3da;
    cursor: crosshair;
    -webkit-box-shadow: 0 2px 8px 0 #555;  /* Safari 3-4, iOS 4.0.2 - 4.2, Android 2.3+ */
    -moz-box-shadow:    0 2px 8px 0 #555;  /* Firefox 3.5 - 3.6 */
    box-shadow:         0 2px 8px 0 #555;  /* Opera 10.5, IE 9, Firefox 4+, Chrome 6+, iOS 5 */
}
#box:hover{
    background-color: #24a777;
}
#box.hide{
    display: none;
}
.timer{
    font-size: 30px;
    color: #47a3da;
    font-weight: 700;
}
.end #totaltime,
.end #level{
    color: #cb4e4e;
    font-weight: 700;
}
.end #message strong{
    color: #cb4e4e;
}
.end #restart{
    outline: 3px solid #cb4e4e;
}
.end #restart:hover{
    outline: 3px solid #24a777;
}


@media all and (max-width: 580px){
    html{
        overflow: scroll;
    }
}