:root {
	--grey: rgb(90, 90, 90);
    --black:  rgb(0, 0, 0);
	/* Columbia Blues: https://visualidentity.columbia.edu/content/colors-1 */
	--blue1: rgb(2,33,105);
	--blue2: rgb(0,51,160);
	--blue3: rgb(0,114,206);
	--blue4: rgb(108,172,228);
    --blue5: rgb(23, 116, 210);
	--pink1: #F9564F;
 }

html, p{
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
    font-family: 'Source Sans Pro', sans-serif;
    /*font-family: "Helvetica Neue","Helvetica","Arial",sans-serif;;*/
    font-weight: 300;
    letter-spacing: 0.5px;
    color: var(--black);
}
p{
    margin: 0.2em;
}

ol, ul {
    list-style: none;
}

ul {
    /*list-style-position: inside;*/
    list-style-position: outside;
    list-style-type: disc;
}

a {
    text-decoration: none;
    font-weight: 500;
    color:  var(--blue5);
}

i {
    font-style: italic;
}

h1 {
    font-weight: 500;
    color: var(--black);
}

b {
    font-weight: 500;
}

/**************************************************/

#header {
    height: 2em;
    line-height: 2em;
    padding-top: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid #ddd;
    position: fixed;
    top: 0;
    left: 50% - 500px;
    z-index: 9999;
    width: 1000px;
    background-color: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(8px);
}

#header a {
    text-decoration: none;
    color: var(--black);
    font-weight: 400;
    font-size: 18px;
    transition: color 0.3s ease;
}

#header a:hover {
    color: var(--pink1);
}

/**************************************************/

#profile {
    padding: 60px 30px 0px 30px;
    border-bottom: 1px solid #ddd;
}

#profile-pic {
    float: left;
    margin-right: 40px;
    text-align: center;
}

#profile img {
    width: 350px;
    margin-bottom: 18px;
}

#profile-name {
    font-size: 3em;
    line-height: 1em;
    font-weight: 400;
    margin-bottom: 10px;
    color: var(--black);
    text-align: center;
}


#profile-email {
    margin-bottom: 10px;
    color: var(--black);
    text-align: center;
}

#profile-links {
    text-align:  center;
}

#profile p {
    margin-bottom: 10px;
    text-align: justify;
}


.divider {
    width: 100%;
    border-bottom: 1px solid #ddd;
}

.research-thumb {
    width: 8em;
    height: 8em;
    float: left;
    margin-top: 0px;
    padding-right: 30px;
    margin-bottom: 20px;
}

.research-thumb img {
    width: 100%;
}

.research-proj-title {
    color: var(--black);
    font-weight: 400;
    font-size: 18px;
}

.press-thumb {
    width: 4em;
    height: 4em;
    float: left;
    margin-top: 0px;
    padding-right: 30px;
    margin-bottom: 30px;
}

.press-thumb img {
    width: 100%;
}

.press-title {
    color: var(--black);
    font-weight: 400;
    font-size: 16px;
}

.paper-award {
    color: red; 
}





.hvr-grow {
    display: inline-block;
    vertical-align: middle;
    transform: translateZ(0);
    box-shadow: 0 0 1px rgba(0, 0, 0, 0);
    backface-visibility: hidden;
    -moz-osx-font-smoothing: grayscale;
    transition-duration: 0.3s;
    transition-property: transform;
}

.hvr-grow:hover,
.hvr-grow:focus,
.hvr-grow:active {
    transform: scale(1.05);
}




div.gallery img {
  width: 100%;
  height: auto;
}

.responsive {
  padding: 2px;
  float: left;
  width: 24.99999%;
  box-sizing: border-box;
}