body {
  margin: 0;
  padding: 0;
  border: 0;
  background-color: #FFFFFF;
}
#maintitolobox {
  margin: 0 auto;
  height: auto;
  display: flex;
  justify-content: center;
  text-align: center;
  background-color: #1E69FF;
  width: 100%;
}
#maintitolo {
  margin-top: 10px;
  margin-bottom: 10px;
  display: flex;
  justify-content: center;
  padding-top: 1%;
  padding-bottom: 1%;
  padding-left: 1%;
  padding-right: 1%;
  color: #D52024;
  text-align: center;
  font-weight: bold;
  font-size: 24px;
  font-family: Times New Roman, Arial, Tahoma;
  -moz-border-radius: 10px;
  -webkit-border-radius: 10px;
  border-radius: 10px;
  /*IE 7 AND 8 DO NOT SUPPORT BORDER RADIUS*/
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr = '#feff82', endColorstr = '#fbee00');
  /*INNER ELEMENTS MUST NOT BREAK THIS ELEMENTS BOUNDARIES*/
  /*Element must have a height (not auto)*/
  /*All filters must be placed together*/
  -ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr = '#feff82', endColorstr = '#fbee00')";
  background-image: -moz-linear-gradient(top, #feff82, #fbee00);
  background-image: -ms-linear-gradient(top, #feff82, #fbee00);
  background-image: -o-linear-gradient(top, #feff82, #fbee00);
  background-image: -webkit-gradient(linear, center top, center bottom, from(#feff82), to(#fbee00));
  background-image: -webkit-linear-gradient(top, #feff82, #fbee00);
  background-image: linear-gradient(top, #feff82, #fbee00);
  -moz-background-clip: padding;
  -webkit-background-clip: padding-box;
  background-clip: padding-box;
  /*Use "background-clip: padding-box" when using rounded corners to avoid the gradient bleeding through the corners*/
  /*--IE9 WILL PLACE THE FILTER ON TOP OF THE ROUNDED CORNERS--*/
}
#colonnamain {
  margin: 0 auto;
  margin-top: 0px;
  width: auto;
  background-color: #19FF47;
  display: flex;
  justify-content: center;
}  
@media screen and (min-width: 320px) and (max-width: 480px) {
#maintitolobox {
  max-width: 98%;
}
#maintitolo {
  width: 90%;
}
}
@media screen and (min-width: 481px) and (max-width: 576px) {
#maintitolobox {
  max-width: 98%;
}
#maintitolo {
  width: 90%;
}
}
@media screen and (min-width: 577px) and (max-width: 768px) {
#maintitolobox {
  max-width: 98%;
}
#maintitolo {
  width: 90%;
}
}
@media screen and (min-width: 769px) and (max-width: 992px) {
#maintitolobox {
  max-width: 100%;
}
}
@media screen and (min-width: 993px) and (max-width: 1200px) {
}
@media screen and (min-width: 1201px) {
}