.window_bg{
    /* 默认隐藏 */
    display: none;
    /* 固定定位 */
    position: fixed;
    /* 设置层级 */
    z-index: 1;
    /* 背景铺满全屏 */
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.6);
 }
.dialog{
   background-color: #fefefe;
	margin: 15% auto; 
	padding: 20px;
	border: 1px solid #888;
	width: 60%; 
   border-radius:10px;
}
.dialog .title{
	text-align: center;
	font-size: 16px;
	font-weight: 300;
	margin-top: 28px;
	margin-bottom: 25px;
}
.dialog  .close_1{
	overflow: hidden;
	width:100%;
	height:45px;
	background-color: rgb(22, 133, 237);
	margin-bottom: 0px;
	line-height: 45px;
	color: white;
	text-align: center;
   border-radius:5px;
	font-size: 16px;
	font-weight: 300;   
}    
.dialogico{
   display: flex;
   justify-content: center;
   align-items: center;
}  

.dialogico img{
   width: 120px;
   height:auto;
}