#hamburger .btn-gNav {
  position: fixed;
  top: 20px;
  right: 20px;
  width: 30px;
  height: 24px;
  z-index: 3;
  box-sizing: border-box;
  cursor: pointer;
  -webkit-transition: all 400ms;
  transition: all 400ms;
}
#hamburger .btn-gNav span {
  position: absolute;
  width: 100%;
  height: 4px;
  background: #000;
  border-radius: 10px;
  -webkit-transition: all 400ms;
  transition: all 400ms;
}
#hamburger .btn-gNav span:nth-child(1) {
  top: 0;
}
#hamburger .btn-gNav span:nth-child(2) {
  top: 10px;
}
#hamburger .btn-gNav span:nth-child(3) {
  top: 20px;
}
#hamburger .btn-gNav.open span:nth-child(1) {
  background: #fff;
  top: 6px;
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
#hamburger .btn-gNav.open span:nth-child(2), #hamburger .btn-gNav.open span:nth-child(3) {
  top: 6px;
  background: #fff;
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  transform: rotate(45deg);
}
#gNav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100%;
  background: #1D50A1;
  font-size: 16px;
  box-sizing: border-box;
  z-index: 2;
  padding-top: 50px;
  transition: .3s;
}
#gNav.open {
  right: 0px;
}
#gNav .gNav-menu {
  width: 100%:;
  height: 100%;
  display: flex;
  flex-direction: column;
  text-align: center;
  /*justify-content: center;*/
}
#gNav .gNav-menu li {
  display: block;
  padding: 20px 30px;
}
#gNav .gNav-menu li a {
  color: #fff;
  text-decoration: none;
    font-size: 18px
}
@media screen and (min-width: 1000px) {
  #gNav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100%;
    background: none;
    font-size: 16px;
    box-sizing: border-box;
    z-index: 2;
    padding-top: 50px;
    transition: .3s;
  }
  .btn-gNav {
    display: none;
  }
  #gNav {
    position: relative;
    top: 0;
    right: 0;
    height: 50px;
  }
  #gNav .gNav-menu {
    display: flex;
    flex-direction: row;
    justify-content: center;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    right: 0;
    padding-left: 0px;
  }
  #gNav .gNav-menu ul {
    display: flex;
    justify-content: center
  }
  #gNav .gNav-menu li {
    font-size: 18px;
    padding: 0px 1em;
  }
  #gNav .gNav-menu li a {
    color: #000000;
  }
}