.text-align-left
{
    text-align: left;
}
.text-align-right
{
    text-align: right;
}
.text-align-center
{
    text-align: center;
}
.text-align-justify
{
    text-align: justify;
}
.align-left
{
    float: left;
}
.align-right
{
    float: right;
}
.align-center
{
    display: block;
    margin-right: auto;
    margin-left: auto;
}