html, 
body {
    height: 100%;
    background-color: #232741;
}
div.profile_card{
    background-image: url('../img/cern.jpg');
    background-color: #fff; /* Used if the image is unavailable */
    background-position: center; /* Center the image */
    background-repeat: no-repeat; /* Do not repeat the image */
    background-size: cover; /* Resize the background image to cover the entire container */
    min-height: 200px;
    position: relative;
    padding: 0;
}
div.headshot{
    top: 50%;
    z-index: 1;
    position: absolute;
    width: 100%;
}
div.headshot div.headshot_section{
    width: 200px;
    border-radius: 100px;
    overflow: hidden;
    margin: 0 auto;
}
div.headshot div.headshot_section img{
    
}
div.details{
    margin-top: 100px;
    background-color: #fff;
    padding: 10px;
}
div.details h1{
    font-size: 32px;
}
div.details h2{
    font-size: 26px;
}
div.navmenu{
    padding: 3px;
    /*border-radius: 3px;*/
    background-color: #fff;
}
div.navmenu span{
    font-weight: bold;
    font-size: 13px;
    
}
div.navmenu h5{
    margin: 0;
}
div.navmenu a{
    display: block;
    padding: 8px 0;
}
.no-padding{
    padding: 0;
}
div.card{
    /*border: 1px solid #000;*/
    background-color: #fff;
    /*box-shadow: 0 10px 16px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19) !important;*/
    box-shadow: 0 10px 16px 0 rgba(255,255,255,0.2),0 6px 20px 0 rgba(255,255,255,0.19) !important;
}
div.contents{
    padding: 15px;
    background-color: #fff;
}
a.bmc-button.linkedin{
    background-color: #127bb6 !important;
    color: #fff;
    padding: 3px 8px;
    border-radius: 3px;
    float:right;
}
a.bmc-button.linkedin:hover{
    background-color: #0D567F !important;
    text-decoration: none;
}
a.bmc-button.linkedin i{
    margin-right: 7px;
}
ul.technology{
    list-style-type: none;
    padding: 0;
}
ul.technology li{
    float: left;
    width: 50px;
    height: 50px;
    text-align: center;
    margin-bottom: 10px;
    font-size: 30px;
    color: #808080;
}

div#particles-js{
    position: absolute;
    top:0;
    width: 100%;
    height: 100%;
}
a.bmc-button span{
    line-height: 26px;
}

div.contents h1{
    font-size: 26px;
}

/* Small devices (landscape phones, 576px and up)*/
@media (min-width: 576px) {  }

/* Medium devices (tablets, 768px and up)*/
@media (min-width: 768px) { 
    div.contents{
        max-height: 500px;
        overflow-y: auto;
    }
 }

/* Large devices (desktops, 992px and up)*/
@media (min-width: 992px) {  }

/* Extra large devices (large desktops, 1200px and up)*/
@media (min-width: 1200px) {  }