* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body,
html {
  height: 100%;
}
header {
  background-color: rgb(165, 42, 42);
  color: white;
  text-align: center;
}
.main-img {
  width: 100%;
  height: 300px;
}
p {
  padding: 10px;
  font-size: 18px;
  max-width: 95%;
}

.car {
  border: 3px dashed black;
}
.list-img {
  text-align: center;
}
li {
  position: relative;
  list-style-type: none;
  display: inline;
}
.strong {
  font-weight: bold;
}
.italic {
  font-style: italic;
}
.lin {
  text-decoration: none;
}
main {
  flex: 1 0 auto;
}
.wapper {
  flex-direction: column;
  min-height: 100%;
  display: block;
  width: 850px;
  margin: auto;
}
.footer {
  background-color: black;
  color: white;
  text-align: center;
  font-size: 20px;
  flex: 0 0 auto;
}
.center {
}
.center-box {
  display: block;
  width: 700px;
  margin: auto;
}