css/table.css

.box-table table{
  border-collapse:collapse;
  text-align:left;
  width:100%;
  margin:0;
  padding:0;
  background:#7f8c8d;
  animation: responsive 5s infinite ease-in-out;
}
.box-table{
  font:normal 12px/150% Arial, Helvetica, sans-serif;
  overflow:hidden;
  margin:0 auto;
  display:block;
  width:95%;
  padding:2.5%;
}
.box-table table thead th{
  background-color:#7f8c8d;
  color:#bdc3c7;
  text-align:center;
  padding: 0.75em;
  font-family: 'Vollkorn', serif;
  font-weight: bold;
  font-size: 1.5em;
  height: 1.5em;
  vertical-align: top;
  border-left:0.25em double #95a5a6;

}
.box-table table tbody td,
.box-table table tbody tr{
  font-family: 'Vollkorn', serif;
  font-size:1em;
  border:none;
  padding:1em;
}
.box-table table tbody tr:nth-child(odd){
  background:#ecf0f1;
  color:#95a5a6;
}
.box-table table tbody tr:nth-child(even){
  background:#bdc3c7;
  color:#7f8c8d;
}
.box-table table tbody tr a{
  text-decoration:none;
  color:#e67e22;
}
.box-table table tbody tr a:hover{
  color:#d35400;
}
.box-table .user-photo{
  background:#bdc3c7;
}
.box-table .user-tumb{
  width:6em;
  height:6em;
  padding:0;
  display:table-cell;
  text-align:center;
  margin:0 auto;
  -webkit-border-radius:100%;
  -moz-border-radius:100%;
  border-radius:100%;
}

#content{
  width:100%;
  padding: 5px;
  overflow:hidden;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;}
#event{
  width: 208.6px;
  float: left;
  text-align: center;
  padding: 10px;
  margin: 5px 5px 5px 5px;
  display: inline-table;}
#container{ /* center for demo only */
  max-width:725px;
  width:100%;
  overflow:hidden;
  position:absolute;
  top:50%;
  left:50%;
  margin-right:-50%;
  transform:translate(-50%, -50%);}
.image{
  width:200px;
  padding-bottom:5px;
  border-radius:50%;}
/* = Responsive table
------------------------*/

/* http://elvery.net/demo/responsive-tables/  */
@media only screen and (max-width: 800px){
  .box-table table{
    width:100%;
    border-collapse:collapse;
    border-spacing:0;
  }
  .box-table th,
  .box-table td{
    margin:0;
    vertical-align:top;
  }
  .box-table th{
    text-align:left;
  }
  .box-table table{
    display:block;
    position:relative;
    width:100%;
  }
  .box-table thead{
    display:block;
    float:left;
  }
  .box-table tbody{
    display:block;
    width:auto;
    position:relative;
    overflow-x:auto;
    white-space:nowrap;
  }
  .box-table thead tr{
    display:block;
  }
  .box-table th{
    display:block;
    text-align:right;
  }
  .box-table tbody tr{
    display:inline-block;
    vertical-align:top;
  }
  .box-table td{
    display:block;
    min-height:1.25em;
    text-align:left;
  }
  .box-table th{
    border-bottom:0;
    border-left:0;
  }
  .box-table td{
    border-left:0;
    border-right:0;
    border-bottom:0;
  }
}
/* = Error
------------------------*/
.error_table {
  display: block;
  background: #E05E5E;
  color: #D1D1D1;
  font-family: 'Vollkorn', serif;
  text-align: center;
  font-size: 3em;
  width: 90%;
  padding: 5%;
}
/* = Loader
------------------------*/
.loading_table{
  background:#d35400;
  color:#ecf0f1;
  font-family: 'Vollkorn', serif;
  text-align: center;
  font-size: 1em;
  width: 0;
  display: block;
  overflow: hidden;
  height: 1em;
  /*padding:0.5em; */
  animation: table_loader 10s infinite ease;
}
@keyframes table_loader{50%{width:100%}}
@-webkit-keyframes table_loader{50%{width:100%}}
@-moz-keyframes table_loader{50%{width:100%}}
@-ms-keyframes table_loader{50%{width:100%}}
@-o-keyframes table_loader{ 50%{width:100%}}