.nav {
  position: fixed;
  top: 0;
  width: 100%;
  height: 55px;
  background: rgba(255,255,255,0.9);
  z-index: 999;
  transition: 0.5s all;
}
@media screen and (max-width: 680px) {
  .nav {
  background: rgba(255,255,255,1);
  }
}
.nav_logo {
  width: 100%;
  max-width: 145px;
  margin: 7px 7px;
  position: absolute;
}
.nav_logo img {
  width: 100%;
}
.menu .nav_logo a {
  padding: 0;
}
.menu .nav_logo a:hover {
  background: inherit;
}
.menu,
.menu a {
  text-decoration: none;
}
.menu {
  font-size: 16px;
  letter-spacing: 0px;
  max-width: 1200px;
  margin: 0 auto;
  color: #000;
}
.menu a {
  display: grid;
  white-space: nowrap;
  padding: 0;
  color: #000;
  transition: 0.5s all;
  overflow: hidden;
}
.menu a:hover {
  background-color: #63a7dc;
  color: #FFF;
}
.menu-hover:hover {
  padding: 10px 22px;
  border-radius: 20px;
  margin-bottom: 10px;
}
.menu-hover.menu-focus {
  background-color: #eee;
  padding: 10px 22px;
  border-radius: 20px;
}
.menu-hover:hover.menu-focus {
  background-color: #63a7dc;
  color: #FFF;
}
.menu ul {
  margin: 0;
  padding: 0;
  list-style: none;
  float: right;
}
.menu ul {
  margin-right: 7px;
}
.menu-dropdown,
.menu input[type=checkbox] {
  display: none;
}
.menu label:hover {
  cursor: pointer;
}
/*
.menu-hasdropdown > a:after {
  content: " ";
  float: right;
  margin-left: 10px;
}
*/
.menu > ul i {
  display: none;
}

/* large */
@media screen and (min-width: 1025px) {
.menu > label,
input[type=checkbox] {
  display: none;
}
.menu a {
  padding: 20px 22px;
  position: relative;
}
/*
.menu .menu-dropdown a:after {
  content: "";
  width: 80%;
  height: 0.5px;
  background-color: #63a7dc;
  bottom: 0;
  left: 10%;
  position: absolute;
}
*/
.menu > ul > li {
  display: inline-block;
}
.menu-hasdropdown {
  position: relative;
}
.menu-hasdropdown > ul {
  position: absolute;
  top: 100%;
  left: 0;
  background: #FFF;
  border: 1px solid #ddd;
  border-radius: 10px;
  box-shadow: 2px 2px 6px 0px rgba(0, 0, 0, 0.2);
  min-width: 120%;
  overflow: hidden;
}
.menu-hasdropdown:hover > ul {
  display: block;
  -webkit-animation: grow 0.5s ease-in-out;
          animation: grow 0.5s ease-in-out;
}
.menu-hasflyout > ul {
  left: 100%;
  top: 0;
}
.menu-hasflyout .menu-downicon {
  display: none;
}
}

/* narrow */
@media screen and (max-width: 1024px) {
.menu > ul,
.menu-righticon {
  display: none;
}
input[type=checkbox]:checked + ul {
  display: block;
  -webkit-animation: grow 0.1s ease-in-out;
          animation: grow 0.1s ease-in-out;
}
.menu ul {
  margin: 0;
}
.menu-hover:hover {
  padding: 15px 20px 15px;
  border-radius: 0;
  margin-bottom: 0px;
}
.menu > label {
  display: block;
  padding: 18px;
  text-align: right;
  font-size: 16px;
  font-weight: 700;
}
.menu > label:after {
  content: " ";
  float: right;
  margin-left: 10px;
}
.menu a {
  background-color: #63a7dc;
  font-weight: 400;
  color: #FFF;
  padding: 15px 20px;
  transition: 0s all;
}
.menu-hasdropdown > a:after {
  content: " ";
  float: right;
  margin-left: 10px;
}
.menu .nav_logo a {
  background: inherit;
}
.menu-dropdown a {
  background: #ddd;
  color: #000;
  padding-left: 40px;
}
.menu-hasflyout > ul a {
  background: #888;
}
.menu ul {
  float: none;
}
.menu li {
  border-top: 1px solid rgba(255, 255, 255, 1);
}
.menu-hover.menu-focus {
  background-color: #63a7dc;
  padding: 15px 20px;
  border-radius: 0px;
}
}

/* look and feel only, not needed for menu*/
@-webkit-keyframes grow {
  0% {
    display: none;
    opacity: 0;
  }
  50% {
    display: block;
    opacity: 0.5;
  }
  100% {
    opacity: 1;
  }
}
@keyframes grow {
  0% {
    display: none;
    opacity: 0;
  }
  50% {
    display: block;
    opacity: 0.2;
  }
  100% {
    opacity: 1;
  }
}

/* hamburger */
#icon-hamburger {
  width: 10px;
  height: 17px;
  position: relative;
  margin: 0px auto;
  margin-right: 10px;
  -webkit-transform: rotate(0deg);
  -moz-transform: rotate(0deg);
  -o-transform: rotate(0deg);
  transform: rotate(0deg);
  -webkit-transition: 0.5s ease-in-out;
  -moz-transition: 0.5s ease-in-out;
  -o-transition: 0.5s ease-in-out;
  transition: 0.5s ease-in-out;
  cursor: pointer;
}
#icon-hamburger span {
  display: block;
  position: absolute;
  height: 4.5px;
  width: 70%;
  background: #63a7dc;
  border-radius: 10px;
  opacity: 1;
  right: 0;
  -webkit-transform: rotate(0deg);
  -moz-transform: rotate(0deg);
  -o-transform: rotate(0deg);
  transform: rotate(0deg);
  -webkit-transition: 0.25s ease-in-out;
  -moz-transition: 0.25s ease-in-out;
  -o-transition: 0.25s ease-in-out;
  transition: 0.25s ease-in-out;
}
#icon-hamburger span:nth-child(1) {
  top: 15.5px;
}
#icon-hamburger span:nth-child(2),
#icon-hamburger span:nth-child(3) {
  top: 26px;
  height: 4px;
}
#icon-hamburger span:nth-child(4) {
  top: 36px;
}
#icon-hamburger.open span:nth-child(1) {
  top: 26px;
  width: 0%;
  left: 50%;
}
#icon-hamburger.open span:nth-child(2) {
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
}
#icon-hamburger.open span:nth-child(3) {
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
#icon-hamburger.open span:nth-child(4) {
  top: 26px;
  width: 0%;
  left: 50%;
}