body {
    width: 100%;
    color: #333;
    font-family: Tahoma, Geneva, sans-serif;
}

.main {
    max-width: 500px;
    padding-top: 10px;
    margin: 0 auto;
}

.main img {
    text-align: center
}

.main p {
    margin-right: 15px;
    margin-left: 15px;
}

#but {
    text-align: center;
    margin-bottom: 20px;
}

#but a {
    background-color: #0c84f7;
    color: #fff;
    font-size: 130%;
    font-family: Arial, Helvetica, sans-serif;
    padding: 12px 45px;
    display: inline-block;
    text-decoration: none;
    cursor: pointer;
    border: 0;
    border-radius: 4px;
    transition: background-color .2s linear;
    -webkit-transition: background-color .2s linear;
    -moz-transition: background-color .2s linear;
}

#gp {
    color: #777;
    font-size: 80%;
    padding-top: 5px
}

#but a:hover {
    background-color: #b3c833;
    color: #fff
}