* {
  padding: 0;
  margin: 0;
  text-decoration: none;
  list-style-type: none;
  box-sizing: border-box;
  -webkit-text-size-adjust: 100%;
  letter-spacing: 0.05em;
}

body {
  font-family: Arial, Helvetica, sans-serif;
}
.tiitle {
  padding: 0 5px;
  display: -webkit-flex;
  transition: all 0.5s;
  vertical-align: middle;
  font-size: 20px;
  font-weight: bold;
  line-height: 50px;
  margin: 0 2px;
  
}
.title-left {
  color: rgb(20, 69, 119);
  width: 50%;
}
.tiitle-right {

  color: rgb(20, 69, 119);
  width: 50%;
}
li.topbar {
  text-transform: lowercase;
  cursor: pointer;
  padding-right: 5px;
  display: inline-block;
}

li.rightbar {
  color: black;
  float: right;
  margin-right:40px;
}
a.act {
  color: black;
}
.header {
  background-color: rgb(20, 69, 119);
  height: 80px;
  width: 100%;
  line-height: 80px;
}
.icon {
  color: rgba(105, 117, 131, 0.438);
}
label.logo {
  color: white;
  font-size: 35px;

  padding: 0 100px;
  font-weight: bold;
}
nav ul {
  float: right;
  margin-right: 20px;
}
nav ul li {
  display: inline-block;
  margin: 0 5px;
}
nav ul li a {
  color: white;
  font-size: 17px;
  text-transform: uppercase;
  padding: 7px 13px;
  border-radius: 3px;
}
a:hover,
a.active {
  transition: 0.5s;
  background-color: rgba(105, 117, 131, 0.438);
}
.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;
  
  }
   .title {
    display: none;
  }
}
@media (max-width: 858px) {
  .checkbtn {
    display: block;
  }
  
  ul {
    position: fixed;
    width: 100%;
    height: 100vh;
    top: 80px;
    left: -100%;
    text-align: center;
    background: hsla(0, 0%, 19%, 0.635);
    transition: all 0.5s;
  }
  nav ul li {
    top: 0;
    display: block;
  }
  nav ul li a {
    font-size: 20px;
  }
  a:hover,
  a.active {
    background: none;
  }
  #check:checked ~ ul {
    left: 0;
  }
 
}