h1, h2,h3 {
    font-weight: bold;
}
.font-size-18{
    font-size: 18px;
}
.font-size-15 {
    font-size: 15px;
}
.btn-market {
    display: block;
    margin: 15px 0px;
    padding: 10px 10px;
    border: 1px solid #555;
    border-radius: 6px;
}