view_style.css

.navbar-nav { 
            margin-left: auto; 
        } 

    h2{text-align: center;
  
;}
body{
    justify-content: center;
    align-items: center;
    background-color:#f1f1f1;
}


td{
    font-size:25px;
    font-weight:400;
    
}

.alert {
  padding: 20px;
  background-color:#9cffcd;
  color: white;
}

.closebtn {
  margin-left: 15px;
  color: white;
  font-weight: bold;
  float: right;
  font-size: 22px;
  line-height: 20px;
  cursor: pointer;
  transition: 0.3s;
}

.closebtn:hover {
  color: black;
}
  .centre {
    max-width: 900px;
    margin: auto;
    background: white;
    padding: 10px;
    background-color:#f8f9fa;
  }
.row{
  background-color:#bee5eb;
  
}
.button-container {
  padding-top: 15px;
  padding-right: 0px;
  padding-bottom: 20px;
  padding-left: 20px;
  display:inline-block;
  }

@media screen and (max-width: 600px) {
 table tr {
    border-bottom: 3px solid #ddd;
    display: block;
  }
  
  table td {
    border-bottom: 1px solid #ddd;
    display: block;
    text-align: left;
  }
  
  table td::before {
    content: attr(data-label);
    float: left;
  }
}