@import url(http://fonts.googleapis.com/css?family=Lato:400,700,900,900italic|Merriweather:300italic,300,700,700italic);


* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  outline: 0;
}

body {
  /*color: #9B9B9B;*/
  font-family: "Trebuchet MS", "Verdana", serif;
  font-size: 18px;
/*  text-align: center; */
}
footer {
  font-size: 14px;
}

.centered {
  text-align: center;
}

h1, h2, h3, h4 {
  font-family: "Lato", "Arial", sans-serif;
  font-weight: 900;
  font-style: regular;
  color: #2C2C2C;
}

h1 {
  font-size: 36px;
  line-height: 46px;
/*
  font-size: 60px;
  line-height: 75px;
*/
}
h2 {
  font-size: 30px;
  line-height: 40px;
}
h3 {
  font-size: 20px;
  line-height: 27px;
}

p {
  margin: 1.5em 0;
  line-height: 1.5em;
}

li {
  margin-left: 2.0em;
}

nav {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  right: 0;
  padding: 3px;
  background: #112337;  /*#D0021B;*/
  font-size: 12px;
  font-family: "Lato", "Arial", sans-serif;
  font-weight: 500;
  text-transform: uppercase;
}
nav a {
  color: #fff;
  text-decoration: none;
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
}
nav a:hover {
  background: #fff;
  color: #112337;
}

p a {
  color: #26517f;
  text-decoration: none;
  display: inline-block;
}
p a:hover {
  background: #96b2b9;
  color: #112337;
}


/*
 * BUTTONS
 */

.about-social-button-resume,
.about-social-button-blog,
.about-social-button-twitter,
.about-social-button-linkedin,
.button-pdf,
.button-video {
  background: url(/assets/images/buttons.svg) 3px 3px no-repeat;
}

.about-social-button-resume,
.about-social-button-blog,
.about-social-button-twitter,
.about-social-button-linkedin {
  display: inline-block;
  padding: 0 15px 0 35px;
  margin: 0 5px;
  height: 30px;
  line-height: 31px;
  border-radius: 20px;
  background-color: #112337;
  color: #fff;
  text-decoration: none;
}

.about-social-button-twitter {
  background-position: 8px -37px;
}

/* Use the same icon for the blog and resume. */
.about-social-button-blog,
.about-social-button-resume {
  background-position: 8px -118px;
}

.button {
  display: inline-block;
  padding: 0 15px;
  margin: 0 5px;
  height: 30px;
  line-height: 30px;
  border-radius: 20px;
  border: 1px solid #112337;
  background-color: #112337;
  color: #fff;
  text-decoration: none;
}

.button-inactive {
  opacity: 0.75;
  filter: alpha(opacity=75); /* For IE8 and earlier */
}

.button:hover,
.button-pdf:hover,
.button-video:hover {
  background-color: #fff;
  color: #112337;
}

.button-pdf,
.button-video {
  padding: 0 15px 0 35px;
}

.button-pdf {
  background-position: 8px -118px;
}
.button-pdf:hover {
  background-position: 8px -78px;
}

.button-video {
  background-position: 8px -198px;
}
.button-video:hover {
  background-position: 8px -158px;
}


/*
 * LAYOUT
 */

#wrapper {
  background-color: #f6fef6;
  width: 960px;
  margin: 0 auto;
}

section {
  margin-top:    80px;
  margin-bottom: 80px;
  margin-left:    0px;
  margin-right:   0px;
}

.section-title {
  margin-bottom: 30px;
  border-top: 1px solid #eee;
}
.section-title span {
  position: relative;
  top: -12px;
  padding: 0 10px;
  background: #fff;
  font-family: "Lato", "Arial", sans-serif;
  font-weight: 900;
  font-size: 15px;
  text-transform: uppercase;
  color: #CECECE;
}



/*
 * ABOUT
 */

#about {
  margin: 72px 0 40px;
  /* margin: 100px 0 40px; */
}

#about h1 {
  font-size: 72px;
  line-height: 96px;
/*
  font-size: 100px;
  line-height: 120px;
*/
}

.about-whoami {
  margin: 20px;
  font-size: 20px;
  line-height: 30px;
}

.about-social {
  margin: 30px;
}



/*
 * REASEARCHES
 */

#research {

}
#research:after {
  content: " ";
  display: block;
  clear: both;
}

.research-item {
  width: 50%;
  padding: 0 15px;
  float: left;
}



/*
 * BOOKS
 */

.books-book img {
  width: 125px;
  border: 4px solid #CECECE;
  margin: 20px;
}
.books-book:hover img {
  border-color: #112337;
}



/*
 * TALKS
 */

.talks-table {
  width: 95%;
}

.talks {
  padding-bottom: 25px;
}

.talk {
  width: 660px;
  margin: 20px auto;
}

.talk img {
  width: 125px;
  border: 4px solid #CECECE;
  margin: 20px;
}
.talk:hover img {
  border-color: #112337;
}

.talk-desc {
  font-family: "Lato", "Arial", sans-serif;
  font-size: 18px;
  color: #112337;
  line-height: 22px;
}

 .talk-small-description {
  padding-left: 15px;
  margin-right: 15px;
  font-style: italic;
 }