h3 {
    padding-top: 16px;
}

body {
    font-family: serif;
    letter-spacing: 0.02em;
    font-size: 10pt;
    padding: 0px;
    margin: 2px;
    margin-right: 35%;
    margin-left: 2%;
    margin-top: 2%;
}

hr {
    width:15%;
    margin-left: 0px;
}

a:link {
    text-decoration: none;
}

a:visited {
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.switch {
    position: absolute;
    right: 2%;
    position: absolute;
    right: 2%;
    display: inline-block;
    width: 30px;
    height: 17px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 17px;
    background-color: #ccc;
    -webkit-transition: .4s;
    transition: .4s;
}

.slider:before {
    position: absolute;
    content: "";
    height: 13px;
    width: 13px;
    left: 2px;
    bottom: 2px;
    border-radius: 50%;
    background-color: white;
    -webkit-transition: .4s;
    transition: .4s;
}

input:checked + .slider {
    background-color: #eda6ff;
}

input:focus + .slider {
    box-shadow: 0 0 1px #2196F3;
}

input:checked + .slider:before {
    -webkit-transform: translateX(13px);
    -ms-transform: translateX(13px);
    transform: translateX(13px);
}