.centered{
    text-align: center;
    margin: 0 auto;
}
.bolded{
    font-weight: bold;
}
.width-50{
    width: 50%;
    text-align: left;
    margin: 0 auto;
}
.padding-1x{
    padding: 10px;
}
@media only screen and (max-width: 600px) {
    .width-50 {
        width: 100%;
    }
}
@media only screen and (min-width: 601px) {
    .width-50 {
        width: 50%;
    }
}