.nomargin{margin:0}.margin-top-20{margin-top:20px}.center-text{text-align:center}@media all and (max-width:639px){.hidden-xs{display:none!important}}@media all and (min-width:640px) and (max-width:1023px){.hidden-sm{display:none!important}}@media all and (min-width:1024px) and (max-width:1279px){.hidden-md{display:none!important}}@media all and (min-width:1280px) and (max-width:1343px){.hidden-lg{display:none!important}}@media all and (min-width:1344px){.hidden-xl{display:none!important}}@media all and (min-width:640px){.visible-xs{display:none!important}}