html, body {
height: 100%;
}
.log_wrapper{
position: relative;
min-height: 100%;
}
#log_wrapper{
position: relative;
min-height: 100%;
}
#log_footer,#log_footer_ext{
position: absolute;
border-top:1px solid #e0e0e0;bottom: 0;height: 50px;position: absolute;width:100%;
}
#spacer_bottom {
    height: 120px;
}
.hide-element{
    display: none;
}