body {
    margin: 0;
    }
    .conte {
    background-image: url(../img/watt-bk.jpg);
    background-size: cover;
    background-position: right;
    width: 100%;
    height: 100vh;
    display: block;
    position: absolute;
    }
    .conte .logo {
    display: block;
    width: 300px;
    height: auto;
    position: relative;
    margin: 3% auto 0;
    }
    .conte .slog {
    display: block;
    width: 40%;
    height: auto;
    position: relative;
    margin: 5% auto 0;
    }
    .conte p {
    position: absolute;
    display: block;
    color: #fff;
    font-size: 23px;
    font-family: sans-serif;
    font-weight: 100;
    width: 475px;
    height: auto;
    bottom: 22%;
    left: 50%;
    transform: translate(-50%, 0%);
    -webkit-transform: translate(-50%, 0%);
    }
    .conte p a {
    color: #fff;
    text-decoration: none;
    letter-spacing: 10px;
    }
    @media (max-width: 475px) {
    .conte .logo {
    margin: 15% auto 0;
    }
    .conte .slog {
    width: 85%;
    margin: 15% auto 0;
    }
    .conte p {
    font-size: 20px;
    width: 320px;
    margin: 15% auto 0;
    }
}