.nehan-body {
  opacity: 0;
  -webkit-transition: opacity 0.2s ease-in;
  -moz-transition: opacity 0.2s ease-in;
  -ms-transition: opacity 0.2s ease-in;
  -o-transition: opacity 0.2s ease-in;
  transition: opacity 0.2s ease-in;
  margin: 0 auto; }

.responsivook-fadein {
  opacity: 1; }

.responsivook-btn:first-child {
  margin-right: 100px; }

.responsivook-divider {
  border-top: 1px solid rgba(34, 36, 38, 0.15);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(0, 0, 0, 0.85);
  font-size: 1rem;
  margin: 1rem 0;
  height: 0;
  line-height: 1;
  letter-spacing: .05em;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
  -moz-user-select: none; }

.responsivook-nehan-wrap {
  padding: 3em 0;
  margin-top: 50px;
  margin-left: 20px;
  margin-bottom: 1.5em;
  background-color: #f4f4f4;
  color: #444444;
   }

.rsponsivook-nehan-wrap::after {
  content: ""; }

.responsivook-pager {
  text-align: center; }

.btn,
.btn a {
  text-decoration: none; }

.btn {
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  font-size: 14px;
  white-space: nowrap;
  width: 15%;
  padding: .8em 1.5em;
  border-radius: 28px;
  border: solid 1px #444;
  font-family: Open Sans, Helvetica,Arial,sans-serif;
  line-height: 14px;
  display: inline-block;
  zoom: 1;
  /*color: #fff;*/
  color: #444;
  text-align: center;
  position: relative;
  -webkit-transition: border .25s linear, color .25s linear, background-color .25s linear;
  transition: border .25s linear, color .25s linear, background-color .25s linear; }

.btn.sea {
  background-color: #fff;
  border-color: #444;
    }

.btn.sea:hover {
  background-color: #444; 
  color: #fff;  }

.btn.sea:active {
  background-color: #444; 
  color: #fff;  }


.btn i {
  padding-right: 0.8em;
  line-height: 22px; }

.icon-only {
  padding: 1em; }

.icon-only i {
  padding-right: 0;
  font-size: 22px;
  line-height: 22px; }