body {
    margin: 60px auto;

}
/*nav ul, footer ul {
    font-family:'Gill Sans', 'Arial', 'Sans-Serif';
    padding: 0px;
    list-style: none;
    font-weight: bold;
}*/
nav ul li, footer ul li {
    display: inline;
    margin-right: 20px;
}
#active{
    color: #333333;
}
a {
    text-decoration: none;
    color: #999;
    transition: color 0.2s;
}
a:hover {
    color: #333;
}
h1 {
    font-size: 3em;
    font-family:'Helvetica', 'Arial', 'Sans-Serif';
    padding-top: 1%;
}
p {
    font-size: 1.5em;
    line-height: 1.4em;
    color: #333;
}
footer {
    border-top: 1px solid #d5d5d5;
    font-size: .8em;
}

/*ul.posts { 
    margin: 20px auto 40px; 
    font-size: 1.5em;
}*/

ul.posts li {
    list-style: none;
}

.navbar{
    overflow:hidden;
}

.masthead {
    height: 50vh;
    min-height: 500px;
    background-image: url("https://www.michael-mak.ca/images/plane-21-2.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: #999;

    z-index: 1;
  }

#header{
    width:100%;
    
}

iframe{
    width:100%;
    height:1000px;
}

#linkedin_button:hover{
    color: #0e76a8 
}

#github_button:hover{
    color: #6e5494 
}

#email_button:hover{
    color: #D44638 
}

#twitter_button:hover{
    color: #2e7adf 
}

.navbar{
    overflow:visible
}

#intro-text{
    margin: 1%;
    margin-right: 20%;
    margin-left: 20%;
    position: relative;
    backdrop-filter: blur(20px);
    box-shadow: 10px #333333;
    z-index: 2;
}

#intro-text p{
    position: relative;
    z-index: 2;
}

body {
    background-color: #edece9;
  }

.card:hover{
    box-shadow: 0 0 11px rgba(33,33,33,.2)
}


.card {
    transition: box-shadow .3s;
}