.center {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 50%;
}

#missing_name{
    text-align: center;
    font-size: 22px;
    color: black;
}

#missing_det{
    font-size: 16px;
    color: red;
    font-weight: bold;
}

#container_img {
    width: 640px;
    height: 640px;
    margin:auto;
    padding: 4px;
    background-color: white;
}

#content_img {
    float:left;
    width:45%;
    margin-bottom: 15px;
}

#sidebar {
    float:left;
    width:55%;
    padding: 16px;
}

#footer {
    padding: 4px;
}

#text_alert{
    color: white;
    font-size: 22px; 
    font-weight: bold;
    padding: 5px 0px 0px 0px;
    text-align: center;
}