#setting {

	 

	position: absolute; left: 0; right: 0; 
    margin: auto;    /* 有了这个就自动居中了 */
			
    position: absolute; 
    top: -530px;
    height: 400px;
	padding-left:50px;
    width: 618px;

    padding: 1px ;
    box-sizing: border-box;

    color: #666;
    background: #fff;
    box-shadow: 0 0 12px #ccc;
    transition: bottom .3s;
}

#setting .slideSwitch {
    display: inline-block;
    vertical-align: bottom;
    background: #e4e4e4;
    height: 20px;
    width: 38px;
    border-radius: 10px;
    cursor: pointer;
}

#setting .slideSwitch:after {
    content: "";
    display: block;
    position: relative;
    top: 2px;
    left: 2px;
    background: #fff;
    height: 16px;
    width: 16px;
    border-radius: 8px;
    transition: all .2s;
    box-shadow: 0 2px 1px rgba(0,0,0,0.4);
}

#setting .slideSwitch.active {
    background: #4bd863;
}

#setting .slideSwitch.active:after {
    left: 20px;
}

#setting .biaoti {
	text-align: center;
    line-height: 40px;
    height: 40px;
    width: 150px;
    float: left;
}

#setting .close {
    display: inline-block;
    text-align: center;
    border: 1px solid #fff;
    line-height: 40px;
    height: 40px;
    width: 40px;
  cursor: pointer;
    float: right;
}

#setting .close:hover {
    border: 1px solid #999;
    color: #222;
}

#setting .close1 {
    display: inline-block;
    text-align: center;
    border: 1px solid #fff;
    line-height: 40px;
    height: 40px;
    width: 40px;
  cursor: pointer;
    float: right;
}

#setting .close1:hover {
    border: 1px solid #999;
    color: #222;
}


#setting table {
    width: 100%;
}

#setting table td {
    width: 0%;
    padding: 10px 22px;
}

#setting table td:first-child {
    text-align: right;
}

#setting a {
    font-size: 12px;
    color: #999;
    text-decoration: none;
}