#time_field {
    text-align: center;
    padding-top: 1vw;
    padding-bottom: 1vw;
}

#exam_title {
    font-size: 8vw;
    height: 200px;
    width: 100%;
    margin-bottom: 2vw;
}

#start_time {
    font-size: 3vw;
    display: inline;
}

#end_time {
    font-size: 3vw;
    display: inline;
    padding-left: 2cm;
}

#live_clock {
    font-size: 8vw;
}

#text_time_remaining {
    font-size: 3vw;
}

#time_remaining{
    font-size: 6vw;
}

#exam_info {
    font-size: 3vw;
}

#timer_over_title {
    font-size: 6vw;
}

.time_input{
    width: 100px;
}

.submit_buttons{
    padding-top: 20px;
    text-align: center;
}

.time_inputs{
    text-align: center;
}

/* snackbar addon */

 /* The snackbar - position it at the bottom and in the middle of the screen */
 #snackbar {
    visibility: hidden; /* Hidden by default. Visible on click */
    min-width: 250px; /* Set a default minimum width */
    margin-left: -125px; /* Divide value of min-width by 2 */
    background-color: #333; /* Black background color */
    color: #fff; /* White text color */
    text-align: center; /* Centered text */
    border-radius: 2px; /* Rounded borders */
    padding: 16px; /* Padding */
    position: fixed; /* Sit on top of the screen */
    z-index: 1; /* Add a z-index if needed */
    left: 50%; /* Center the snackbar */
    bottom: 30px; /* 30px from the bottom */
  }
  
  /* Show the snackbar when clicking on a button (class added with JavaScript) */
  #snackbar.show {
    visibility: visible; /* Show the snackbar */
    /* Add animation: Take 0.5 seconds to fade in and out the snackbar.
    However, delay the fade out process for 2.5 seconds */
    -webkit-animation: fadein 0.5s, fadeout 0.5s 4.5s;
    animation: fadein 0.5s, fadeout 0.5s 4.5s;
  }
  
  /* Animations to fade the snackbar in and out */
  @-webkit-keyframes fadein {
    from {bottom: 0; opacity: 0;}
    to {bottom: 30px; opacity: 1;}
  }
  
  @keyframes fadein {
    from {bottom: 0; opacity: 0;}
    to {bottom: 30px; opacity: 1;}
  }
  
  @-webkit-keyframes fadeout {
    from {bottom: 30px; opacity: 1;}
    to {bottom: 0; opacity: 0;}
  }
  
  @keyframes fadeout {
    from {bottom: 30px; opacity: 1;}
    to {bottom: 0; opacity: 0;}
  }