.s-button{ font-size:.3711rem;padding:.1rem .3rem .1rem .3rem; margin:.1rem; border-radius:.1rem;}
.s-bg{background-color:#eee;}
.s-bg-yellow{background-color:yellow;color:#fff!impotent;}
.{background-color:red; color:#fff;}
.s-bg-blue{background-color:blue; color:#fff;}
.s-bg-green{background-color:green; color:#fff;}
#s-black-mask{display:none;width:100%;height:100%;background:rgba(0,0,0,0.565);position:fixed;z-index:99;left:0;top:0;}
.s-close{ padding-right:.2rem;color:#666; font-size:.6rem; float:right;font-family:Arial, Helvetica, sans-serif;}
.s-win-title{ padding-right:.2rem;color:#666; font-size:.6rem; float:left;}