.head {
  height: 380px;
  min-width: 1920px;
  background: url('../images/title-bg/bg3.png') no-repeat;
  background-size: 100% 100%;
  color: #fff;
  font-size: 60px;
  text-align: center;
  margin-bottom: 53px;
}

.head .name {
  width: 100%;
  padding-top: 165px;
}

.head .letter {
  font-size: 30px;
  opacity: 0.6;
}

img {
  width: 100%;
  height: 100%;
  margin-bottom: 15px;
}

img:last-child {
  margin-bottom: 53px;
}