.panel {
    width: 80%;
    text-align: left;
    border: 3px solid green;
    background: #fff;
    padding: 20px;
    border-radius: 10px;

}

li {
    line-height: 1.2;
}

hr {
    border: none;
    height: 1px;
    background-color: #ccc;
}

p {
    line-height: 1.2;
}