*{
  margin: 0;
  padding: 0;
  text-decoration: none;
  list-style-type: none;
  box-sizing: border-box;
}
body{
  font-family: montserrat;
  }

#home {
  position: relative;
}
  #home::before{
    content: "";
    background: #000 url("../flowers.jpg") no-repeat center center/cover;
    position: absolute;
    top: 0px;
    left: 0;
    height: 100vh;
    width: 100%;
    z-index: -1;
    opacity: .9;
  }
  nav{
    background: #0082e6;
    height: 80px;
    top: 0;
    width: 100%;
    position: fixed;
  }
label.logo{
  color: white;
  font-size: 35px;
  line-height: 80px;
  padding: 0 100px;
  font-weight: bold;
}
nav ul{
float: right;
margin-right: 20px;
}
nav ul li{
  display: inline-block;
  line-height: 80px;
  margin: 0 5px;
}
nav ul li a{
  color: white;
  font-size: 17px;
  text-transform: uppercase;
  padding: 7px 13px;
  border-radius: 5px;
}
a.active, a:hover{
 background: #1b9bff; 
 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;
  }
}
@media (max-width: 858px){
  .checkbtn{
    display: block;
  }
  ul{
    position: fixed;
    height: fit-content;
    width: 100%;
    background: #2c3e50;
    top: 80px;
    left: 100%;
    text-align: center;
    transition: all .5s;
  }
  nav ul li{
    display: block;
    margin: 50px;
    line-height: 30px;
  }
  nav ul li a{
    font-size: 20px;
    }
    a:hover, a.active{
      background: none;
      color: #0082e6;
    }
    #check:checked ~ ul{
      left: 0px;
    }
}