* {
  padding: 0;
  margin: 0;
  text-decoration: none;
  box-sizing: border-box;
}
body {
  font-family: "Bahnschrift", sans-serif;
  background-color: #083358;
}
nav {
  background: #001F3F;
  height: 80px;
  margin-bottom: 10px;
  border-bottom: 7px solid #ffd717;
  background-color: #001F3F;
  opacity: 1;
  background-size: 4px 4px;
  background-image: repeating-linear-gradient(45deg, #000000 0, #000000 0.4px, #001F3F 0, #001F3F 50%);
}
label.logo {
  color: #FFD700;
  font-size: 25px;
  line-height: 80px;
  padding: 0 100px;
  font-weight: bold;
}
nav > ul {
  float: right;
  margin-right: 20px;
  list-style: none;
}
nav > ul > li {
  display: inline-block;
  line-height: 80px;
  margin: 0 5px;
}
nav > ul > li > a {
  color: white;
  font-size: 17px;
  padding: 7px 13px;
  border-radius: 3px;
  text-transform: uppercase;
}
nav > a.active,
nav > a:hover {
  background: #1b9bff;
  transition: .5s;
}
.checkbtn {
  font-size: 22px;
  color: #FFD700;
  float: right;
  line-height: 80px;
  margin-right: 30px;
  cursor: pointer;
  display: none;
}
#check {
  display: none;
}
@media (max-width: 1050px) {
  label.logo {
    padding-left: 10px;
  }
  nav > ul > li > a {
    font-size: 16px;
  }
}
/* Responsive media query code for small screen */
@media (max-width: 890px) {
  .checkbtn {
    display: block;
  }
  label.logo {
    font-size: 22px;
  }
  nav > ul {
    position: fixed;
    background: #053F5E;
    top: 80px;
    left: -100%;
    text-align: center;
    transition: all .5s;
    margin-top: -10px;
    margin-left: 3px;
    margin-right: 3px;
    margin-bottom: 3px;
    border-radius: 10px;
  }
  nav > ul > li {
    display: block;
    margin: 50px 0;
    line-height: 30px;
  }
  nav > ul > li > a {
    font-size: 20px;
  }
  nav > a:hover,
  nav > a.active {
    background: none;
    color: #FFD700;
    font-weight: bold;
    text-decoration: underline;
  }
  #check:checked~ul {
    left: 0;
  }
}