.existing_items{
    background-color:rgba(255, 0, 0, 0);
}
.existing_items table td{
    text-align:center;
    border-top:1px solid #eaeaea;
}
table:hover th.pointer{
    visibility:visible;
    top:-10px;
    left:20px;
    position:inherit;
} 

table th.pointer{
    color:red;
    visibility:hidden;
    font-size:20px;
    overflow:hidden;
    position:absolute;
    top:-20px;
}
.leftname{
    border-right:1px solid #eaeaea;
}
.videom {
    position: fixed;
    right: 0;
    bottom: 0;
    min-width: 100%;
    min-height: 100%;
  }