html {
   position: relative;
   min-height: 100%;
   }
   body {
   /* Margin bottom by footer height */
   margin-bottom: 60px;
   }
   /* for search bar */
   .stylish-input-group .input-group-addon {
   background: white !important;
   }
   .stylish-input-group .form-control {
   border-right: 0;
   box-shadow: 0 0 0;
   border-color: #ccc;
   }
   .stylish-input-group button {
   border: 0;
   background: transparent;
   }
   .container {
   position: absolute;
   left: 0;
   right: 0;
   top: 40%;
   transform: translateY(-50%);
   }