.common-dialog-box{
opacity: 0;
filter: alpha(opacity=0);
position: fixed;
top: 0%;
left: 50%;
z-index: 1000;
width: 500px;
height: 50px;
line-height: 50px;
margin-left: -250px;
border-radius: 3px;
background-color: #fff;
overflow: hidden;
visibility: hidden;
transition: all 0.5s;
-ms-transition: all 0.5s;
}
.common-dialog-box.show{
visibility: visiblel;
opacity: 0.7;
filter: alpha(opacity=70);
top: 1%;
}
.common-dialog-box .common-dialog-body{
color: #fff;
text-align: left;
}