header ul{
  list-style-type: none;
  background-color: #ffffff;
  width: 100%;
}

header ul li{
  float: left;
  text-align: center;
  line-height: 35px;
  margin-left: 30px;
  font-size: 14px;
  font-weight: 400;
}

header ul li a:hover{
  border-bottom: 1.5px solid gray;
}

header ul a {
  display: block;
  text-decoration: none;
  color: black;
}

header{
  height: 50px;
}

#title{
  text-align:center;
  color:black;
  border-bottom:2px solid gray;
  padding-bottom:15px;
  margin-bottom:0;
  font-weight:nomarl;
}

.main{
  margin-left:10%;
  margin-right:10%;
}

.main #top{
  margin-top: 0;
  padding-top: 15px;
  float: left;
  list-style: none;
  line-height: 35px;
}

.main #top h3{
  margin: 0;
  margin-top: 10px;
  margin-bottom: 10px;
}

.main #top li{
  font-size: 12px;
  width: 200px;;
}

.main #top li a{
  text-decoration: none;
  color: gray;
  display: block;
}

.main #top li a:hover{
  color: #5badff;
  background-color: #f9fcff;
}

.main #bottom{
  display: none;
}

section{
  text-align: center;
  width: 620px;
  padding-top: 40px;
  float: left;
  padding-left: 50px;
  padding-right: 50px;
  border-left: 1px solid gray;
}

section p{
  font-size: 12px;
}

section h5{
  color: gray;
  padding-bottom: 20px;
  border-bottom: 1px solid black;
}

@media screen and (max-width:480px) {

  header ul{
    padding: 0;
    float: left;
  }

  header ul li{
    font-size: 12px;
    margin-left: 9px;
  }

  #logo{
    margin-left: 0px;
    width: 75px;
    height: auto;
  }

  .main #top{
    display: none;
  }

  section{
    text-align: center;
    width: 100%;
    border: none;
    padding: 0;
  }

  .main #bottom{
    display: block;
  }

  .main #bottom{
    margin-top: 0;
    padding-top: 15px;
    float: left;
    list-style: none;
    line-height: 35px;
  }

  .main #bottom h3{
    margin: 0;
    margin-top: 10px;
    border-bottom: 1px solid black;
    margin-bottom: 10px;
  }

  .main #bottom li{
    font-size: 12px;
    width: 200px;;
  }

  .main #bottom li a{
    text-decoration: none;
    color: gray;
    display: block;
  }

  .main #bottom li a:hover{
    color: #5badff;
    background-color: #f9fcff;
  }

  #title{
    display: none;
  }

}