.UIText {
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box;

        width: 600px;
        max-width: 100%;

        margin-top: 50px;
        margin-bottom: 50px;
        
        /* text */

        /* centered */
        margin-left: auto;
        margin-right: auto;
    }
@media only screen and (max-width: 800px){
.UIText {
        padding-left: 20px;
        padding-right: 20px;
    }
}
@media only screen and (max-width: 600px){
.UIText {
        font-size: 12pt;
        margin-top: 25px;
        margin-bottom: 25px;
    }
}
@media only screen and (max-width: 400px){
.UIText {
        padding-left: 15px;
        padding-right: 10px;
    }
}