a:link {text-decoration: none; color: #fff}
.main{
    max-width: max-content;
    margin-top: auto;
    margin-right: 0;
    margin-left: 0;
    font-size: 0.75em;
  }

ul{
    margin-top: 1%;
    margin-right: 0;
    margin-left: 0;
    float: left;
    list-style-type: none;
  }
  
  ul li {
    display: inline-block;
  }
  ul li a {
    text-decoration: none;
    color:  #fff;
    padding: 5px 5px;
    border: 1px solid #fff;
    border-radius: 2%;
    transition: 0.6s ease;
  }
  ul li a:hover{
    background-color: #fff;
    color: #000;
}