* {
    box-sizing: border-box
}

/* Set height of body and the document to 100% */
body, html {
    height: 100%;
    margin: 0;
    font-family: Arial;
}

/* Style tab links */
.tablink {
    background-color: #555;
    color: white;
    float: left;
    border: none;
    outline: none;
    cursor: pointer;
    padding: 14px 16px;
    font-size: 17px;
    width: 20%;
}

    .tablink:hover {
        background-color: #777;
    }

/* Style the tab content (and add height:100% for full page content) */
.tabcontent {
    color: white;
    display: none;
    padding: 100px 20px;
    height: 100%;
}

body, html {
    height: 50%;
}

.parallax {
    /* The image used */
    background-image: url('img/fondo3.jpg');
    /* Full height */
    height: 60%;
    /* Create the parallax scrolling effect */
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.well {
    margin-top: -5%;
    background-image: linear-gradient(to right bottom, #229898, #19a29d, #0eaca2, #07b6a5, #0ac0a8);
}

.well p, li{
    color:white;
}

.well h2{
    color:white;
}