body,html{background-color:#fff;font-family:"Trebuchet MS", Verdana, Arial, Sans-Serif;}

h1 {width:100%;text-align:center;justify-content:center;font-size:20px;}
.flex {width:100%;text-align:center;justify-content:center;}
.responsive {width:100%;height:auto;}
.responsive2 {width:100%;max-width:999px;height:auto;}