body{margin:0;padding: 0;}
#color-ctrl{
    overflow: hidden;
    padding: 10px 10px;
}
#color-ctrl span{
    float: left;
    width: 30px;
    height: 30px;
    border-radius: 6px;
    margin-left: 10px;
    box-shadow: 0 0 4px rgba(180,180,180,0.5),
    0 2px 6px rgba(180,180,180,0.5),
    0 2px 6px rgba(255,255,255,0.8) inset,
    0 -1px 2px 1px rgba(0,0,0,0.4) inset;
    border:1px solid #fff;
    color: #666;
    cursor: pointer;
}
#color-ctrl .on{
    width: 28px;
    height: 28px;
    box-shadow: 0 0 4px rgba(180,180,180,0.5),
    0 2px 6px rgba(180,180,180,0.5),
    0 1px 4px 1px rgba(0,0,0,0.2) inset;
    border:2px solid #fff;
    transition: box-shadow 0.5s ease-out;
}
#color-ctrl input{
    float: left;
    width: 70px;
    height: 20px;
    padding: 0;
}
.fun-btn{
    display: block;
    position: relative;
    padding: 10px 0;
    margin: 10px;
    cursor: pointer;
    overflow: hidden;
    border: 1px solid #ccc;
    border-radius: 6px;
}
/* #nav{
    width: 100%;
    height: 40px;
    font-size: 0;
}
#nav span{
    display: inline-block;
    width: 80px;
    height: 30px;
    border-radius: 6px;
    margin:0 10px;
    background: #ccc;
    text-align: center;
    color: #666;
    line-height: 30px;
    font-size: 16px;
    cursor: pointer;
} */
#nav{
    width: 100%;
    height: 40px;
    font-size: 0;
    box-shadow: 0px 3px 6px #ddd;
}
#nav span{
    display: inline-block;
    width: 80px;
    height: 30px;
    border-radius: 15px;
    margin-left: 14px;
    text-align: center;
    color: #fff;
    line-height: 30px;
    font-size: 16px;
    cursor: pointer;
    border: 1px solid #FFB725;
    background: linear-gradient(#FFD37A,#fb3);
    box-shadow: 1px 1px 3px rgba(0,0,0,0.2),
                0 1px 1px rgba(255,255,255,0.8) inset;
}
#nav span.on{
    box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.2) inset;
}
#contain{
    width: 100%;
    height: 600px;
    /*box-shadow: -4px 2px 4px rgba(0, 0, 0, 0.1) inset;*/
    overflow-x: hidden;
    overflow-y: scroll;
}
#contain::-webkit-scrollbar{
    width: 8px;
    height: 8px;
}
#contain::-webkit-scrollbar-thumb{
    border-radius: 4px;
    background-color: #999;
}
.special{transform: scale(0.8,0.8);}