body{
    font-family: "Avenir Next";
    margin: 0px;
}
a{
    display: block;
    color: white;
    text-decoration: none;
}
b{
    display: block;
    color: black;
    text-decoration: none;
}
.header{
    display:flex;
    background-color: black;
    height: 50px;
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
    li{
        list-style: none;
      }
} 
.header-ul{
    display: inline-block;
    display: flex;
    column-gap: 50px;
    font-size: 15px;
}
.header-ul2{
    display:block;
    column-gap: 50px;
    font-size: 20px;
}
.footer{
    background-color: black;
    height: 270px;
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
}
.header-logo{
    display:block;
    display:flex;
    padding-left: 20px;
    color:white;
    height: center;
    align-items: center;
    font-size: 25px;
}
.selected{
    display: inline-block;
    color:white
}
.selected2{
    display:block;
    color: black
}
.search{
    display: inline-block;
}