button {
    font-weight: bold !important;
}
.container {
    width: 100%;
    height: 100%;
    margin: auto;
    padding: 0;
    display: none;
}
.transmit {
    background-color: red !important;
}
#ptt-button {
    background-color: orange;
    border-radius: 50%;
    background-image: url("../img/transmit1.png");
    background-position: center;
    background-repeat: no-repeat;
    filter: blur(1px);
    box-shadow: rgba(0, 0, 0, 0.15) 2px 2px 3px;
}
.interface-element {
    margin: 5% auto !important;
}
.btn:focus {
    box-shadow: none !important;
}
#status-circle {
    border-radius: 50%;
    margin-left: 0.3em;
}
#status-circle {
    background-color: darkred;
    filter: blur(1px);
}