ackground-position:10px 12px;
}
.im{
background:url("./img/imgg2.png");
background-size:30px 30px;
background-repeat:no-repeat;
background-position:10px 12px;
}
#cmdcernter {
position:fixed;
top:0;
left:0;
opacity:1;
background:green;
z-index:99999;
}
#resp  b{
position:absolute;
right:10px;
top:0px;
color:rgb(0,255,0);
}
#fprev {
position:absolute;
top:0;
left:0;
height:100%;
width:100%; 
color:green;
display:none;
background:#001;
z-index:99999999;
text-align:center;
}
#fprev img{
max-height:50%;
max-widt