#app {
  width: 940px;
  min-height: 100vh;
  margin: 0 auto;
  background-color: #fff;
}

html,
body {
  background-color: #fafafa;
}

body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
li {
  padding: 0;
  margin: 0;
}

ul,
li,
button {
  list-style: none;
  outline: none;
}

.submit-btn {
  padding: 0;
  width: 180px;
  height: 40px;
  font-size: 18px;
  color: #fff;
  border: none;
  border-radius: 36px;
  background: url('../assets/button.png') center/100% no-repeat;
  cursor: pointer;
}
.submit-btn:active,
.submit-btn:hover {
  background: url('../assets/button.png') center/100% no-repeat;
}

.icon {
  display: inline-block;
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100%;
  vertical-align: middle;
}

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