body {
    font-family: font-family: 'Roboto', sans-serif;
    color: #00913d;
    text-align: center;
}
h1 {
    font-size: 3em
}
p.circulo {
    border: 5px solid #00913d;
    text-align: center;
    width: 150px;
    height: 150px;
    font-size: 7em;
    color: #00913d;
    margin: 20px auto;
    display: block;
    z-index: 10;
    position: relative;
    border-radius: 50%;
    font-family: font-family: 'Roboto', sans-serif;
}
.invert {
    background: #00913d;
}
.invert i {
    color: #fff
}
.creditos {
    text-decoration: none;
    background: none;
    padding: 0;
    margin: 0;
    color: #00913d;
    font-size: 1em
}
a.btn {
    text-decoration: none;
    background: #00913d;
    color: #fff;
    padding: 10px;
    border-radius: 20px;
    margin: 10px 0;
    font-size: 1.2em;
    display: block;
    font-family: font-family: 'Roboto', sans-serif;
    position: relative;
    z-index: 10;
}
a.btn:link,
a.btn:visited,
a.btn:hover,
a.btn:active {
    color: #fff;
    text-decoration: none
}
.texto {
    width: 100%;
    margin: 0;
}
.container {
    margin: 0;
    padding: 0;
    margin: auto;
}
.texto > p {
    font-size: .8em;
}