@media (max-width: 440px) {
.exampletop{
  display: block;
  width: 98%;
  height: 32px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 10px;
}
}

@media (min-width: 441px) and (max-width: 834px) {
.exampletop{
  display: block;
  width: 80%;
  height: 32px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 10px;
}
}

@media (min-width: 835px) {
.exampletop{
  display: block;
  width: 70%;
  height: 46px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 10px;
}
}

.box{
width: 90%;
  border: 4px solid #f76707;
  border-radius: 5px;
  padding: 10px;
	color: #fff;
  margin-block-end: 1em;
background-color: red;
}
.box1 {
  word-break: break-all;
}