.header-bg {
  background:  rgb(0, 138, 216, 1);
 position: -webkit-sticky;
 /*position: sticky;*/
 top: 0;
 z-index: 300;
}

/*
.header {
  display: block;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
  align-items: center;
  padding-top: 1px;
  padding-bottom: 1px;
}*/

.header-menu {
  box-sizing: border-box;
  height: 70px;
  padding: 1rem;
  display: flex;
  gap: 40px;
  align-items: center;
}

.header-menu a {
  padding: 0px 0px;
  display: inline-block;
  position: relative;
}

.lista-hd {
  padding: 0px;
  border: none;
  cursor: pointer;
}

.underline::after {
  content: "";
  display: block;
  height: 1px;
  width: 0%;
  background: rgb(255, 255, 255);
  margin-top: 4px;
  transition: 0.3s;
  position: absolute;
}

.header-menu a:hover:after {
  width: 100%;
}