nav1.css

*{
  padding: 0;
  margin: 0;
  text-decoration: none;
  list-style: none;
  box-sizing: border-box;
}
body{
  font-family: Arial, Helvetica, sans-serif;
}
nav{
  background: #1b2f3e;
  height: 80px;
  width: 100%;
}
label.logo{
  color: white;
  font-size: 25px;
  line-height: 80px;
  padding: 0 70px;
  font-weight: bold;
}




nav ul li a:hover,
nav ul li a.active{
  color: rgb(255, 255, 255);
}
nav ul ul{
  position: absolute;
  top: 85px;
  border-top: 3px solid #23dbdb;
  opacity: 0;
  visibility: hidden;
}
nav ul li:hover > ul{
  top: 70px;
  opacity: 1;
  visibility: visible;
  transition: .3s linear;
}
nav ul ul li{
  width: 150px;
  display: block;
  position: relative;
  
  border-top: none;
}

nav ul li a i{
  font-style: italic;
}


nav ul{
  float: right;
  margin-right: 20px;
}
nav ul li{
  display: inline-block;
  line-height: 80px;
  margin: 0 5px;
}
nav ul li a{
  color: rgb(169, 161, 59);
  display: block;
  padding: 7px 13px;
  line-height: 66px;

  font-size: 15px;
  background: #1b2f3e;
  /*border-radius: ;*/
  text-transform: uppercase;
}
a.active,a:hover{
  background: #355269;
  transition: .5s;
}
.checkbtn{
  font-size: 30px;
  color: white;
  float: right;
  line-height: 80px;
  margin-right: 40px;
  cursor: pointer;
  display: none;
}
#check{
  display: none;
}
@media (max-width: 952px){
  label.logo{
    font-size: 30px;
    padding-left: 50px;
  }
  nav ul li a{
    font-size: 16px;
  }
}

/*scholar list*/

aside img b{
  align-items: center;
}




@media (max-width: 858px){
  .checkbtn{
    display: block;
  }
  ul{
    position: fixed;
    width: 100%;
    height: 100vh;
    background: #c1ad8f;
    top: 80px;
    left: -100%;
    text-align: center;
    transition: all .5s;
  }
  nav ul li{
    display: block;
    margin: 50px 0;
    line-height: 30px;
  }
  nav ul li a{
    font-size: 20px;
  }
  a:hover,a.active{
    background: none;
    color: #1b2f3e;
  }
  #check:checked ~ ul{
    left: 0;
  }
}
section{
  background: url(bg1.jpg) no-repeat;
  background-size: cover;
  height: calc(100vh - 80px);
}