html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    font-family: Helvetica, Arial, sans-serif;
}
#map {
    z-index: 0;
    width: 100vw;
    height: 100%;
}
nav {
    z-index: 9;
    position: fixed;
    height: 75px;
    top: 0;
    right: 0;
    left: 0;
    background-color: rgba(235,235,235,.5);
}
.subnav {
    color: #34495E;
    margin-top: -18px;
    margin-left:12px;
    font-weight: bold;
}
.logo {
    height: 70px;
    width: auto\9; /* ie8 */
}

.btn {
    border: none;
    color: white;
    padding: 12px 16px;
    font-size: 16px;
    cursor: pointer;
    width: 45px;
}
.info {
    background-color: #008000;
}
.info:hover {
    background-color: #006700;
}
.rocket {
    background-color: #721606;
}
.rocket:hover {
    background-color: #802D1E;
}
.bullseye {
    background-color: red;
    color: white;
}
.bullseye:hover {
    background-color: #FF4C4C;
}
.notify {
    background-color: #27AE60;
}
.notify:hover {
    background-color: #2ECC71;
}
.twitter {
    background-color: #1DA1F2;
    color: white;
}
.twitter:hover {
    background-color: #1780c1;
}
#controls {
    z-index: 9;
    position: absolute;
    bottom: 8px;
    right: 16px;
}
ul {
    list-style-type:none;
}

/** modal box **/
/* Modal Header */
.modal-header {
    padding: 2px 16px;
    background-color: black;
    color: white;
}

/* Modal Body */
.modal-body {padding: 2px 16px;}

/* Modal Content - https://www.w3schools.com/howto/howto_css_modals.asp*/
/* The Modal (background) */
.modal {
    display: none; /* Hidden by default */
    position: fixed; /* Stay in place */
    z-index: 1; /* Sit on top */
    padding-top: 100px; /* Location of the box */
    left: 0;
    top: 0;
    width: 100%; /* Full width */
    height: 100%; /* Full height */
    overflow: auto; /* Enable scroll if needed */
    background-color: rgb(0,0,0); /* Fallback color */
    background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
}

/* Modal Content */
.modal-content {
    position: relative;
    background-color: #fefefe;
    margin: auto;
    padding: 0;
    border: 1px solid #888;
    width: 80%;
    box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19);
    -webkit-animation-name: animatetop;
    -webkit-animation-duration: 0.4s;
    animation-name: animatetop;
    animation-duration: 0.4s
}

/* Add Animation */
@-webkit-keyframes animatetop {
    from {top:-300px; opacity:0}
    to {top:0; opacity:1}
}

@keyframes animatetop {
    from {top:-300px; opacity:0}
    to {top:0; opacity:1}
}

/* The Close Button */
.close {
    color: white;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

.close:hover,
.close:focus {
    color: #000;
    text-decoration: none;
    cursor: pointer;
}

.modal-header {
    padding: 2px 16px;
    background-color: #27AE60;
    color: white;
}

.modal-header-notify {
    background-color: #27AE60;
}

.modal-body {padding: 2px 16px;}

/* Add Animation */
@keyframes animatetop {
    from {top: -300px; opacity: 0}
    to {top: 0; opacity: 1}
}