a{
    font-size: 50px;
    color: black;
    padding: 15px;
}

a:link {
    text-decoration: none;
}
  
a:visited {
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

a:active {
    text-decoration: underline;
}

.alignleft{
    float: left;
}

.alignright{
    float: right;
}

.centered{
    height: 100%;
    width: 100%;
    position: relative;
    justify-content: center;
    align-items: center;
    display: flex;
    overflow: hidden;
}

.centered_div {
    position: relative;
    justify-content: center;
    align-items: center;
    display: flex;
}

.j_border {
    border-style: groove;
    border-radius: 30px;
    border-width: 5px;
    padding: 30px;
}