.p1
{
    background-color: red;
}
.popup1
{
    align-items: center;
    position: fixed;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: rgba(0,0,0,0.3);
    inset: 0;

}
#addStudents
{
    align-items: center;
    background-color: mediumseagreen;
    padding: 20px;
    width: 400px;
  border-radius: 20px;
position: relative;
}

#removeStudents2
{
    display: none;
}
#addStudents2
{
    display: none;
    
}
#editStudents2
{
    display: none;
  
}

#removeStudents
{
    position: relative;
    background-color: tomato;
    padding: 20px;
    width: 400px;
    border-radius: 20px;
}
#editStudents
{
    position: relative;
    background-color: mediumseagreen;
    padding: 20px;
    width: 400px;
    border-radius: 20px;
}

#students
{
    width: 500px;
}

#pass {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    justify-content: center;
    align-items: center;
    z-index: 2;
  }

#result
{
    background: white;
    padding: 25px;
    width: 500px;
    inset: 0;
    border-radius: 10px;
    
    text-align: center;
}


.overlay
{
    align-items: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.3);
    
}


  .popup {
    background: white;
    padding: 20px;
    border-radius: 10px;
    width: 300px;
    text-align: center;
  }
.white
{
    color: white;
}

.hide {
    visibility: hidden;
}

.close-btn {
    color: white;
   position: absolute;
    left: 0;
    top: 0;
    border-radius: 50%;
    background-color: red;
    width: 30px;
    height: 30px;
    margin: 8px;
    border: none;
    cursor: pointer;
    
     font-size: 14px;
}

.sticky-button {
    display: flex;
    position: fixed;
    justify-content: center; 
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 10px;
    gap: 10px;
}