.simple-menu {
  position: sticky;
  position: -webkit-sticky;
  top: 60px;
  left: 0;
  z-index: 999;
  text-align: center;
  height: 60px;
  line-height: 60px;
  overflow: hidden;
  background: #e6e6e6;
  /* box-shadow: 0px 10px 20px rgba(0, 0, 0, 0.16); */
  transition: all 0.5s ease-in-out;
}
.simple-menu li + li {
  margin-left: 20px;
}
.simple-menu li {
  display: inline-block;
}
.simple-menu li.active a {
  background-color: #143f61;
  color: #fff;
}
.simple-menu a {
  float: left;
  position: relative;
  /* letter-spacing: 1px; */
  /* font-weight: 500; */
  color: #143f61;
  letter-spacing: 2px;
  text-decoration: none;
  text-transform: uppercase;
  outline: 0;
  padding: 0 20px;
}
/* .simple-menu a:after {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0px;
  height: 5px;
  content: "";
  background: #ef7f1a;
  transition: all 0.5s ease-in-out;
}
.simple-menu li.active a:after,
.simple-menu a:hover:after {
  width: 100%;
} */