html,
body,
a,
ul,
li ,
h2,h3,p{
  margin: 0;
  padding: 0;
}
li {
  list-style: none;
}
a {
  text-decoration: none;
}
img {
  vertical-align: top;
}



.common-title {
  font-size: 40px;
  text-align: center;
}
.common-does {
  text-align: center;
  margin-top: 6px;
}

.text-ellipsis{
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}