* {
    padding:0;
    box-sizing: border-box;
    font-family:  Open Sans, Helvetica, Arial, sans-serif;
}


::-webkit-scrollbar {
    width: 0px;  /* remove scrollbar space */
    height: 0px; /* remove scrollbar space */
    background: transparent;  /* optional: just make scrollbar invisible */
}

a {
    text-decoration: none;
    color: unset;
    opacity: 1.0;
    transition: opacity .5s ease-out;
    -moz-transition: opacity .5s ease-out;
    -webkit-transition: opacity .5s ease-out;
    -o-transition: opacity .5s ease-out;
}

a:hover {
    opacity: 0.66;
}

h1 {
    font-size:1.5rem;
    
}

img {
    width:100%;
}

html {
    font-size:16px;
}

body {
    margin: 0;
    background-color: #ffffff;
}

#page_wrapper {
    width: 100%;
/*    overflow: hidden;*/
}

nav {
    position: fixed;
    width: 100vw;
    height: 4rem;
    background-color: rgba(0,0,0,0.2);
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-content: center;
    z-index: 150;
    transition: 0.5s;
}

.nav_active {
    background-color: rgba(0,0,0,0.9);
}

header {
    padding: 4rem 0 0 8vw;
    width: 100vw;
    height: 75vh;
    max-height: 700px;
    
    background: 
        linear-gradient(to right, rgba(0,0,0,0),rgba(0,0,0,0.33)),
        linear-gradient(rgba(30,82,172,0.99), rgba(21, 59, 125, 0.97), rgba(10, 29, 62, 0.96)),
        url("../images/header_bg.png")  center center no-repeat,
        linear-gradient(rgba(30,82,172,1.0), rgba(21, 59, 125, 1.0), rgba(10, 29, 62, 1.0));
    background-size: cover;
    
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-content: flex-start;
    
    color: #fff;
}

#header_left {
    display: flex;
    flex-direction: column;
    align-self: center;
    width: 50vw;
    font-size: 1.5rem;
    font-weight: 100;
    line-height: 1.5em;
}

#header_right {
    padding: 5vh 5rem;
/*    flex-basis: 0;*/
}

.header_image {
    width: unset;
    height: 100%
}


main {
    
}

.hidden {
    display: none;
}

.image_tt {
    height: 2.5rem;
    width: unset;
    align-self: center;
}

.section_text {
    text-align: center;
    margin: 2rem auto;
    width: 70vw;
    min-width: 25rem;
    line-height: 1.5em;
}

#section_team {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-content: flex-start;
    padding: 1rem 4rem 0;
}

.team_card {
    width: 23rem;
    margin: 0 1rem 5rem;
}

.team_card_image {
    margin-bottom: 0.75rem;
    border: solid 5px #000;
}

.team_card_title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.team_card_bio { 
    font-size: 0.875rem;
    line-height: 1.33em;
}

footer {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    
    background: #292929;
    width: 100vw;
    min-height: 15vh;
    
    padding: 2rem 4rem;
    
    color: #666;
    font-weight: 100;
    font-size: 0.75rem;
}