hn.css

body {
    width: 440px;
    padding-bottom: 15px;
    overflow: hidden;
    margin: 0px;
    background: linear-gradient(180deg, rgba(196, 196, 196, 0.28) 0%, rgba(196, 196, 196, 0.3) 14.58%, rgba(196, 196, 196, 0.1) 100%);
    
    font-style: normal;
    text-align: center;
    color: #0C4F6B;
}

#header {
    width: 100%;
    height: 30px;
    margin: 0px;
    background: linear-gradient(180deg, #F1F1F1 0%, #C3CBCB 52.6%, #C8CFD0 100%);
}
h1 {
    font-weight: 700;
    font-size: 16px;
    line-height: 19px;
    padding-top: 10px;
    margin: 0px;
}
h2 {
    font-weight: 700;
    font-size: 12px;
    line-height: 14px;
}

hr {
    border-top: 1px solid #BCC4C5;
    width: 380px;
    margin-bottom: 4px;
    margin-top: 20px;
}

#saveCheckboxes {
    width: 360px;
    margin-top: 10px;
    margin-left: 40px;
    padding-bottom: 10px;
}

#openSpan {
    float:left;
}
#faviconSpan {
    float: right;
}

p {
    text-align: left;
    margin: 10px;
    font-weight: 300;
    font-size: 11px;
}