body {
    position: absolute;
    min-height: 100%;
    width: 100%;
    background: #01537b;
    background-size: 100% auto;
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    overflow: hidden;
}

.centrado-porcentual {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    text-align:center;
}
.centrado-porcentual a {
        font-family: 'Yanone Kaffeesatz', sans-serif;
        font-family: 'Open Sans Condensed', sans-serif;
        font-size: 26px;
        color:yellow;
        text-decoration:none;
        font-weight:800;
    }
    .centrado-porcentual a:hover {
        color: #022060;
    }
        .centrado-porcentual img {
        min-width: 400px;
        width: 70%;
        height: auto;
        margin-bottom:40px;
    }

p {
    font-family: 'Yanone Kaffeesatz', sans-serif;
    font-family: 'Open Sans Condensed', sans-serif;
    font-size: 23px;
    font-weight: 800px;
    color: #ffffff;
    text-align: center;
    padding: 0px;
    margin: 0px;
}

h1 {
    font-family: 'Yanone Kaffeesatz', sans-serif;
    font-family: 'Open Sans Condensed', sans-serif;
    font-size: 42px;
    color: #ffffff;
    text-align: center;
    padding: 0px;
    margin: 0px;
    margin-bottom:20px;
}

#entrada {
    font-family: 'Yanone Kaffeesatz', sans-serif;
    font-family: 'Open Sans Condensed', sans-serif;
    font-size: 24px;
    position: absolute;
    bottom: 40px;
    right: 40px;
    color: #ffffff;
}

    #entrada a {
        color: yellow;
        font-weight: bold;
        text-decoration: none;
    }

@media screen and (max-width: 1000px) {
    #gracias {
        display: none;
    }
}

#gracias {
    font-family: 'Yanone Kaffeesatz', sans-serif;
    font-family: 'Open Sans Condensed', sans-serif;
    position: absolute;
    bottom: 40px;
    left: 40px;
    color: #ffffff;
    float: left;
    font-size: 24px;
}