@import url(https://fonts.googleapis.com/css?family=Lato);

.topic {
    font-family: Verdana,Geneva,Arial,Helvetica,sans-serif;
    font-size: 15px;
    font-style: normal;
    font-weight: bold;
    margin-bottom: 6pt;
    margin-left: 0pt;
    margin-top: 6pt;
}

.content {
font-family: Verdana,Geneva,Arial,Helvetica,sans-serif;
    font-size: 15px;
    font-style: normal;
    font-weight: normal;
    margin-bottom: 6pt;
    margin-left: 25px;
    margin-top: 6pt;
}


button {

  background-color: rgba(54, 94, 239, 0.3);
  border-radius: 25px;
  padding: 10px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, .7);
  backdrop-filter: blur(6px);
  border: 0;
}

.sidebar-nav {
    text-align: center;
    margin-top: 20px;
    list-style: none;
  flex-direction: column;
  list-style-type: none;
  background-color: rgba(54, 94, 239, 0.3);
  border-radius: 25px;
  padding: 10px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, .7);
  backdrop-filter: blur(6px);
}
.sidebar-nav li
{
    padding: 6px 0;
}
.sidebar-nav a {
      position: relative;
      display: block;
      padding: 10px 0;
      font-family: Lato, sans-serif;
      color: #000000;
      text-decoration: none;
      text-transform: uppercase;
      transition: 0.5s;
}

.sidebar-nav a:after {
        position: absolute;
        content: "";
        top: 100%;
        left: 0;
        width: 100%;
        height: 3px;
        background: #222222;
        transform: scaleX(0);
        transition: transform 0.5s;
}

.sidebar-nav a:hover, li:hover, button:hover{
        color: #95a5a6;
      }

.sidebar-nav a:hover::after {
        transform: scaleX(1);
      }