body { margin: 0; display: flex; flex-direction: column; min-height: 100vh}
#map { height: 100%; width: 100%; flex-grow: 4; position: relative }

.navbar-brand img {
    height: 24px;
    filter: brightness(0) invert(1);
    margin-left: 10px;
    margin-right: 10px;
}

#content {
    flex-grow: 4;
    position: relative;
}

#sensor-list {
    display: grid;
    margin: 10px;
}

.sensor {
    margin: 10px;
    padding: 15px;
    border: 1px solid #E0E0E0;
    border-radius: 5px;
}

.sensor .fa-solid {
    float: right;
}

#video {
    position: absolute;
    top: 0; bottom: 0; left: 0; right: 0;
    width: 100%; height: 100%;
    object-fit: contain;
}

.fa-gear {
    margin-right: 15px;
}

.popup-menu {
    list-style-type: none;
    padding-left: 0;
}

#splash {
    background-image: url("dronespotter.png");
    background-repeat: no-repeat;
    background-size: cover; /* Scales image to cover container */
    background-position: center; /* Centers the image */
    position: fixed;
    top: 100px;
    bottom: 100px;
    right: 100px;
    left: 100px;
    z-index: 1000;
    border-radius: 10px;
}

#splash .fa-circle-xmark {
    font-size: 48px;
    color: white;
    position: absolute;
    top: 15px;
    right: 15px;
}

#splash .slogan {
    font-size: 32px;
    color: white;
    background-color: rgba(0, 0, 0, 0.5);
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translate(-50%, -50%); 
    padding: 20px;
    padding-left: 40px; 
    padding-right: 40px;
    border-radius: 10px;
    text-align: center;
}

.subslogan {
    font-size: 70%;    
}

.fa-arrow-left {
    left: 15px;
    top: 50%;
}

.fa-arrow-right {
    right: 15px;
    top: 50%;
}

.fa-arrow-up {
    top: 15px;
    left: 50%;
}

.fa-arrow-down {
    bottom: 50px;
    left: 50%;
}

.ptz-button {
    position: absolute;
    z-index: 2000;
    border: 1px solid #888;
    border-radius: 5px;
    background: #F0F0F0;
    padding: 10px;
}

#about {
    margin: 40px;
    margin-left: auto;
    margin-right: auto;
    max-width: 800px;    
    text-align: center;
}

#about p {
    font-size: 22px;
}

@media  (max-width: 769px) {
    #splash {
        top: 100px;
        bottom: 20px;
        right: 20px;
        left: 20px;        
    }

    #splash .slogan {
        padding-left: 20px; 
        padding-right: 20px;
        left: 20px;
        right: 20px;
        transform: none;
        top: 100px;
        bottom: auto;
    }
    
}