/*----------------------------------------game table-----------------------------------*/
html{
    height: 100%;
    width: 100%;
    margin: 0;
    padding: 0;
    background: url("../BG.jpg") no-repeat;
    background-size: cover;
}
#page{
    margin-top: 10%;
}
#sTable{
    width: 486px;
    margin: auto;
    padding: 0;
}
.sGroup{
    background: rgba(189,195,199,0.7);
}
.sGroup2{
    background: rgba(255,255,255,0.7);
}
.sBox{
    float: left;
    display: inline-block;
    margin: 1px;
    height: 50px;
    line-height: 50px;
    width: 50px;
    border-radius: 5px;
    font-size: 40px;
    font-weight: bolder;
    text-align: center;
}
.edit{
    color: forestgreen;
    -webkit-transition: background 0.2s ease-in-out;
    transition: background 0.2s ease-in-out;
}
.edit:hover{
    background: rgba(255,153,0,0.8);
    cursor: pointer;
}
.sBox-active{
    background: orange;
}
.sWrong{
    background: red;
}

/*----------------------------------------select panel-----------------------------------*/
.select{
    position: fixed;
}
.select div{
    height: 0px;
    width: 0px;
    line-height: 60px;
    text-align: center;
    color: white;
    font-size: 20px;
    font-weight: bold;
    border: 1px solid white;
    border-radius: 60px;
    position: absolute;
    top: -30px;
    left: -30px;
    opacity: 0;
    background: #2c3e50;
    -webkit-transition: -webkit-transform 0.3s, opacity 0.2s, font-size 0.3s;
    transition: transform 0.3s, opacity 0.2s, font-size 0.3s;
}
.active div{
    width: 60px;
    height: 60px;
    cursor: pointer;
    opacity: 0.7;
}
.active div:hover{
    opacity: 1;
    font-size: 40px;
}
.selectActive{
    background: orange;
}
.active div:first-child {
    background: #e74c3c;
    -webkit-transform: translate3d(0, -80px, 0);
    transform: translate3d(0, -80px, 0);
}
.active div:nth-child(2) {
    background: #e67e22;
    -webkit-transform: translate3d(60px, -60px, 0);
    transform: translate3d(60px, -60px, 0);
}
.active div:nth-child(3) {
    background: #f1c40f;
    -webkit-transform: translate3d(90px, -8px, 0);
    transform: translate3d(90px, -8px, 0);
}
.active div:nth-child(4) {
    background: #3498db;
    -webkit-transform: translate3d(80px, 52px, 0);
    transform: translate3d(80px, 52px, 0);
}
.active div:nth-child(5) {
    background: #2ecc71;
    -webkit-transform: translate3d(30px, 88px, 0);
    transform: translate3d(30px, 88px, 0);
}
.active div:nth-child(6) {
    background: #1abc9c;
    -webkit-transform: translate3d(-30px, 88px, 0);
    transform: translate3d(-30px, 88px, 0);
}
.active div:nth-child(7) {
    background: #7f8c8d;
    -webkit-transform: translate3d(-80px, 52px, 0);
    transform: translate3d(-80px, 52px, 0);
}
.active div:nth-child(8) {
    background: #9b59b6;
    -webkit-transform: translate3d(-90px, -8px, 0);
    transform: translate3d(-90px, -8px, 0);
}
.active div:nth-child(9) {
    background: #34495e;
    -webkit-transform: translate3d(-60px, -60px, 0);
    transform: translate3d(-60px, -60px, 0);
}

/*--------------------------------------responsive design-------------------------------------*/
/*--------------------for smartphone--------------------*/
@media only screen and (min-device-width : 320px) and (max-width : 568px){
    #page{
        width: 100%;
        height: 100%;
    }
    #sTable{
        width: 306px;
        height: 100%;
        margin: auto;
    }
    .sBox{
        width: 30px;
        height: 30px;
        line-height: 30px;
        font-size: 20px;
    }

}