body {
    padding: 5px 20px
}

#head {
    text-align: center;
    padding-bottom: 10px;
}

#head .logo {
    width: 150px;
}

.btn {
    box-shadow: inset 0px 1px 0px 0px #ffffff;
    background: linear-gradient(to bottom, #f9f9f9 5%, #e9e9e9 100%);
    background-color: #f9f9f9;
    border-radius: 10px;
    border: 1px solid #dcdcdc;
    display: inline-block;
    cursor: pointer;
    color: #666666;
    font-family: Arial;
    font-size: 15px;
    font-weight: bold;
    padding: 4px 15px;
    text-decoration: none;
    text-shadow: 0px 1px 0px #ffffff;
}

.btn:hover {
    background: linear-gradient(to bottom, #e9e9e9 5%, #f9f9f9 100%);
    background-color: #e9e9e9;
}

.btn:active {
    position: relative;
    top: 1px;
}