.logo-header {
    display: flex; /* Use flexbox */
    justify-content: center; /* Center horizontally */
    align-items: center; /* Center vertically if needed */
    margin-top: 15px;
    background-color: #343a40; /* Ensure background is applied */
    padding: 20px; /* Optional padding */
}

#clientaddbtn {
    margin-top:50px;

    padding: 5px; /* Padding of 2 pixels on all sides */
    margin-left: auto; /* Automatically take up space on the left to push the button to the right */
    display: block; /* Make the button a block element */
    float: right; /* Float the button to the right */
}
.mainpage{
  margin-top:30px;
    
}
.toptable{
    margin-top:20px;
}