.sonar-container {
    text-align: center;
    border-color: #100606;
    border-width: 8px;
    border-style: solid;
    width: 80%;
    margin-right: auto;
    margin-left: auto;
    box-shadow: none;
}
#sonar {
    width: 100%;
    background-color: #000;
    box-shadow: none;
    vertical-align: bottom;
}