body{
  text-align: center;
}
.align-center{
    text-align: center;
}
.align-left{
    text-align: left;
}
.text{
    text-align: justify;
    padding: 1em;
}

.float-left{
  float:left;
}

a{text-decoration: none; color:blue;}
a:hover{text-decoration: underline;color: blue;}

li{padding: 0.5em 0;}