attendance.css

@import 'https://fonts.googleapis.com/css?family=Open+Sans:600,700';

* {font-family: 'Open Sans', sans-serif;}

.rwd-table {
  margin-left: 300px;
  min-width: 300px;
  max-width: 100%;
  border-collapse: collapse;
}

.rwd-table tr:first-child {
  border-top: none;
  background: #0CC;
  color: #fff;
}

.rwd-table tr {
  border-top: 1px solid #ddd;
  border-bottom: 1px solid #ddd;
  background-color: #f5f9fc;
}

.rwd-table tr:nth-child(odd):not(:first-child) {
  background-color: #ebf3f9;
}

.rwd-table th {
  display: none;
}

.rwd-table td {
  display: block;
}

.rwd-table td:first-child {
  margin-top: .5em;
}

.rwd-table td:last-child {
  margin-bottom: .5em;
}

.rwd-table td:before {
  content: attr(data-th) ": ";
  font-weight: bold;
  width: 120px;
  display: inline-block;
  color: #000;
}

.rwd-table th,
.rwd-table td {
  text-align: left;
}

.rwd-table {
  color: #333;
  border-radius: .4em;
  overflow: hidden;
}

.rwd-table tr {
  border-color: #bfbfbf;
}

.rwd-table th,
.rwd-table td {
  padding: .5em 1em;
}
@media screen and (max-width: 601px) {
  .rwd-table tr:nth-child(2) {
    border-top: none;
  }
}
@media screen and (min-width: 600px) {
  .rwd-table tr:hover:not(:first-child) {
    background-color: #d8e7f3;
  }
  .rwd-table td:before {
    display: none;
  }
  .rwd-table th,
  .rwd-table td {
    display: table-cell;
    padding: .25em .5em;
  }
  .rwd-table th:first-child,
  .rwd-table td:first-child {
    padding-left: 0;
  }
  .rwd-table th:last-child,
  .rwd-table td:last-child {
    padding-right: 0;
  }
  .rwd-table th,
  .rwd-table td {
    padding: 1em !important;
  }
}

body {
background: white;
background: -webkit-linear-gradient(to left, white , white);
background: linear-gradient(to left, white , white);        
}
h1 {
  text-align: center;
  font-size: 2.4em;
  color: #f2f2f2;
}
.container {
  display: block;
  text-align: center;
  margin-top: 100px;;
}
h3 {
  display: inline-block;
  position: relative;
  text-align: center;
  font-size: 1.5em;
  color: #0CC;
}
.dropdown {
    position: relative;
    display: inline-block;
  }
  
  .dropdown-content {
    display: none;
    position: absolute;
    background-color: lightblue;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    padding: 12px 16px;
    z-index: 1;
  }
  
  .dropdown:hover .dropdown-content {
    display: block;
  }
  .labelForTextbox {
    display: inline-block;
    margin-left: 300px;
    margin-right: 70px;
  }
@-webkit-keyframes leftRight {
  0%    { -webkit-transform: translateX(0)}
  25%   { -webkit-transform: translateX(-10px)}
  75%   { -webkit-transform: translateX(10px)}
  100%  { -webkit-transform: translateX(0)}
}
@keyframes leftRight {
  0%    { transform: translateX(0)}
  25%   { transform: translateX(-10px)}
  75%   { transform: translateX(10px)}
  100%  { transform: translateX(0)}
}