style_bkup.css

* {
    font-family: Helvetica, Arial, sans-serif;
}

.backgroundgrad{
    background-image: linear-gradient(lightgray, white);
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

#docsbox h1 {
    border-bottom: none;
}

h1 {
    display: inline-block;
    font-size: 150%;
    border-bottom: 4px solid black;
}

nav {
    padding-top: 5px;
    padding-bottom: 5px;
    white-space: nowrap;
}

nav span {
    margin: 5px;
    padding: 5px;
    font-weight: lighter;
    color: white;
    
}

nav span:hover {
    background-color: green;
    cursor: pointer;
    color: white;
}

nav a {
    color: white;
    text-decoration: none;
}

a:hover{
    color: white;
}

footer {
    padding-top: 30px;
    padding-bottom: 30px;
    text-align: center;
    font-size: 12px;
}

#linksfooter {
    color: black;
    font-size: 80%;
    padding-left: 20px;
    padding-right: 20px;
}

#linksfooter:hover {
    color: dimgray;
    text-decoration: underline;
    cursor: pointer;
}

#welcome {
    text-align: center;
    font-family: 'Helvetica';
    padding: 100px;
    font-size: 150%;
    font-weight: bolder;
}

#iconref {
    margin: 20px;
}

#event {
    margin: 10px;
    padding: 10px;
    border: 1px solid red;
}

#people_btns button {
    float: right;
    padding: 10px;
    margin: 5px;
    bottom: 0px;
    width: 40px;
}

#firma {
    display: inline block;
    width: 40%;
    border: 1px solid blue;
    padding: 10px;
    margin: 10px;
    border-radius: 10px;
}

#firma p {
    display: inline;
}

#add_event_data {
    display: none;
    padding-bottom: 20px;
}

pre {
    white-space: pre-wrap;       /* Since CSS 2.1 */
    white-space: -moz-pre-wrap;  /* Mozilla, since 1999 */
    white-space: -pre-wrap;      /* Opera 4-6 */
    white-space: -o-pre-wrap;    /* Opera 7 */
    word-wrap: break-word;       /* Internet Explorer 5.5+ */

}

header img {
    display: block;
    margin: 0 auto;
}

.column {
    float: left;
    width: 8cm;
    padding: 10px;
    margin: 2%;
}

.row:after {
    margin: 10px;
    content: "";
    display: table;
    clear: both;
}

.card {
    position: relative;
}

.card button {
    position: relative;
    bottom: 0px;
    margin: 5px;
}

.card td {
    padding-left: 10px;
    padding-right: 10px;
    vertical-align: top;
}