.LockOn {
    display: none;
    visibility: visible;
    position: absolute;
    z-index: 5000;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    background-color :grey;
    vertical-align: bottom;
    padding-top: 20%;
    filter: alpha(opacity=75);
    opacity: 0.75;
    font-size: large;
    color: blue;
    font-style: italic;
    font-weight: 400;
    background-image: url("../images/REN-LOADING.gif");
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-position: center;
}

.LockOn:after{
    content: attr(data-content);
    display: block;
    position: fixed;
    top: calc(50% + 130px);
    left: 50%;
    transform: translate(-50%, -50%);
    padding-top: 20px;
    color: white;
    font-size: large;
}

#zsiqbtn{
    position: fixed;
    bottom: 0;
    width: 100%;
}
#siqbtndiv{
    float:right;
}