/* Shared stylesheet for all pages */

body {
    background: #ffffff;
    color: #000000;
    font-family: Georgia, "Times New Roman", serif;
    margin: 0;
    padding: 0;
}

/* --- Corner navigation buttons --- */

/* Each button sits flush in its corner with only its two inner
   borders, so it looks attached to the edge of the browser. */
.corner {
    position: fixed;
    display: block;
    background: #ffffff;
    color: #000000;
    text-decoration: none;
    font-size: 18px;
    padding: 10px 22px;
    z-index: 10;
}

.corner:hover {
    background: #000000;
    color: #ffffff;
}

.top-left {
    top: 0; left: 0;
    border-right: 2px solid #000000;
    border-bottom: 2px solid #000000;
}

.top-right {
    top: 0; right: 0;
    border-left: 2px solid #000000;
    border-bottom: 2px solid #000000;
}

.bottom-left {
    bottom: 0; left: 0;
    border-right: 2px solid #000000;
    border-top: 2px solid #000000;
}

.bottom-right {
    bottom: 0; right: 0;
    border-left: 2px solid #000000;
    border-top: 2px solid #000000;
}

/* --- Page content --- */

.content {
    max-width: 700px;
    margin: 0 auto;
    padding: 90px 20px 90px 20px;  /* leave room for the corner buttons */
    text-align: center;
}

.content h1 {
    font-size: 28px;
    margin-bottom: 10px;
}

/* Homepage photo */
.photo {
    width: 100%;
    max-width: 600px;
    border: 2px solid #000000;
}

/* Text box under the photo */
.bio-box {
    border: 2px solid #000000;
    padding: 15px 20px;
    margin-top: 20px;
    text-align: left;
    font-size: 17px;
    line-height: 1.5;
}

/* Lists on Papers / Notes pages */
.item-list {
    text-align: left;
    font-size: 17px;
    line-height: 1.6;
}

.item-list li {
    margin-bottom: 14px;
}

a {
    color: #000000;
}

hr {
    border: none;
    border-top: 1px solid #000000;
    margin: 30px 0;
}