/* general */
body {
    background: #f5f5f5;
    color: #333333;
    font-family: 'Roboto Slab', sans-serif;
    padding-top: 50px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: #a13030;
    transition: all 0.3s;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -ms-transition: all 0.3s;
}

a:hover,
a:focus {
    color: #740000;
}

.red {
    color: #a13030;
}

p {
    text-align: justify;
}

hr {
    border-top: 8px solid #eee;
}

/* fonts */
@font-face {
  font-family: 'Vetka';
  src: url('Vetka.eot'); /* IE9 Compat Modes */
  src: url('Vetka.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
       url('Vetka.woff') format('woff'), /* Pretty Modern Browsers */
       url('Vetka.ttf')  format('truetype'), /* Safari, Android, iOS */
       url('Vetka.svg#Vetka') format('svg'); /* Legacy iOS */
}

/* navigation */
.navbar-custom {
    background: #b83737;
    border: none;
    font-size: 17px;
    font-weight: 400;
}
.navbar-custom .navbar-brand {
    font-family: 'Vetka', 'Helvetica Neue', Arial, sans-serif;
    color: #fff;
    font-size: 24px;
    font-weight: 600;
}
.navbar-nav>li {
    margin: 0 2px;
}
.navbar-custom .navbar-nav>li>a {
    color: #fff;
}
.navbar-custom .navbar-nav>li>a:hover, 
.navbar-custom .navbar-nav>li>a:focus {
    background: #a13030;
}
.navbar-inverse .navbar-nav>.active>a, 
.navbar-inverse .navbar-nav>.active>a:hover, 
.navbar-inverse .navbar-nav>.active>a:focus {
    background: #a13030;
}

.navbar-custom .navbar-nav>.open>a, 
.navbar-custom .navbar-nav>.open>a:hover, 
.navbar-custom .navbar-nav>.open>a:focus {
    background: #a13030;
}
.dropdown-menu {
    border: none;
    border-radius: 0;
    box-shadow: none;
    font-size: 17px;
}
.dropdown-menu>li>a {
    padding: 9px 20px;
    font-weight: 300;
}
.dropdown-menu>li>a:hover, 
.dropdown-menu>li>a:focus {
    background-color: #EDEDED;
}
.dropdown-menu>.active>a, 
.dropdown-menu>.active>a:hover, 
.dropdown-menu>.active>a:focus {
    color: #fff;
    text-decoration: none;
    background-color: #666666;
    outline: 0;
}

/* jumbotron */
.profile-image { 
    background-image: url(profile.jpg); 
    min-height: 340px; background-size: cover; 
    background-position: top center; 
    background-repeat: no-repeat; 
}
.note-box {
    background: rgba(0, 0, 0, 0.25);
    border-radius: 4px;
    color: #fff;
    padding: 1px 10px;
}
.note-box p {
    font-size: 17px;
    font-weight: 400;
}

/* body */
.post h1 {
    font-size: 36px;
    margin: 0 0 5px 0;
}
.post h2 {
    font-size: 26px;
    color: #646464;
    margin: 0 0 15px 0;
}

.lecture-box {
    background: #fff;
    padding: 14px 14px 50px;
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
    position: relative;
    margin-bottom: 20px;
}
.lecture-box h4 {
    margin: 0 0 25px;
    font-size: 22px;
    line-height: 1.35em;
}
.lecture-box h4:after {
    position: absolute;
    content: '';
    height: 2px;
    display: block;
    background: #d9d9d9;
    left: 0;
    right: 0;
    margin-top: 10px;
}
.lecture-date {
    font-size: 20px;
}
.lecture-time {
    font-size: 17px;
}
.lecture-link {
    position: absolute;
    bottom: 0;
    height: 50px;
    line-height: 50px;
    left: 0;
    right: 0;
    text-align: center;
    background: #eee;
    color: #707070;
    font-weight: 600;
    text-transform: uppercase;
}
.lecture-link:hover {
    color: #fff;
    background: #b83737;
    text-decoration: none;
}

.papers-box {
    background: #fff;
    padding: 14px;
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
    position: relative;
    margin-top: 30px;
}
.papers-box h4 {
    font-size: 30px;
    color: #7f7f7f;
    font-weight: 200;
    margin: 0 0 30px;
}
.papers-box h4:after {
    position: absolute;
    content: '';
    height: 2px;
    display: block;
    background: #d9d9d9;
    left: 0;
    right: 0;
    margin-top: 15px;
}
.single-paper {
    margin: 5px 0;
}
.paper-title {
    font-size: 23px;
    margin-bottom: 0;
}
.paper-author {
    font-size: 17px;
    font-weight: 200;
}
.paper-download {
    text-align: center;
    background: #eee;
    color: #707070;
    font-weight: 600;
    text-transform: uppercase;
    display: inline-block;
    padding: 10px;
}
.paper-download:hover {
    color: #fff;
    background: #b83737;
    text-decoration: none;
}

/* sidebar */
.sidebar-module {
    background: #e8e8e8;
    border-radius: 2px;
    padding: 10px;
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
}
.sidebar-module h4 {
    margin: 0 0 10px;
    font-size: 24px;
    color: #b83737;
}
.sidebar-module p {
    margin-bottom: 40px;
}
.sidebar-link {
    position: absolute;
    left: 0;
    bottom: 0;
    right: 0;
    height: 30px;
    background: #d9d9d9;
    text-align: right;
    font-style: italic;
    text-transform: uppercase;
    font-size: 12px;
    line-height: 30px;
    padding-right: 10px;
    color: #707070;
    font-weight: 600;
}
.sidebar-link:hover {
    color: #fff;
    background: #b83737;
    text-decoration: none;
}

/* footer */
.blog-footer {
    margin-top: 30px;
    background: #363636;
    color: #fff;
    text-align: center;
    padding: 15px 5px 10px;
}
.blog-footer p {
    text-align: center;
}
.blog-footer a {
    color: #fff;
    font-weight: 600;
}