aside.infomenu-block{
    width: 100%;
  }
  aside.infomenu-block ul{
    margin: 0;
    padding: 0;
    list-style: none;
    width: 100%;
  }
  aside.infomenu-block ul li{
    width: 100%;
    margin: 0 0px;
  }
  aside.infomenu-block ul li a{
    display: block;
    text-align: left;
    padding: 12px 20px;
    font-size: 1em;
    text-decoration: none;
    transition: color ease-in-out 0.4s,background-color ease-in-out 0.4s;
  }

  @media screen and (max-width: 820px){
    aside.infomenu-block ul li{
      margin-bottom: 5px;
    }
  }