* {
  box-sizing: border-box;
  transition: all 0.2s;
}

img {
  vertical-align: middle;
}

body {
  width: 100%;
  display: flex;
  flex-direction: column;
  background: url("../image/bg-111.jpg") no-repeat;
  background-size: 100% 100%;
  background-position: top;
  overflow: hidden;
}

header {
  position: absolute;
  z-index: 10;
  width: 100vw;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1vh 2vw 0;
}

header > img:first-of-type {
  height: 5vh;
  margin-right: auto;
}

header > img:nth-of-type(n + 2) {
  width: 19%;
  display: flex;
  margin-left: 10px;
  cursor: pointer;
}

header > img:nth-of-type(3) {
  width: 19%;
}

main {
  height: 100%;
  padding: 0 6vw;
}

main > img {
  width: 100%;
  object-fit: cover;
  margin-top: 10vh;
}

footer {
  position: absolute;
  bottom: 0;
  z-index: 15;
}

.rp-wrap {
  width: 100%;
  padding: 10px 0;
  display: flex;
  justify-content: center;
}

.rp-wrap img {
  width: 60%;
}

.tip-img {
  width: 100%;
}

.box {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
}

.box > img {
  width: 45%;
  margin-bottom: 10px;
}

.float {
  position: absolute;
  z-index: 20;
  bottom: 14%;
  left: 5%;
  width: 90%;
  display: none;
  justify-content: space-between;
}

.a-link {
  display: block;
  width: 60px;
  height: 80px;
  color: #fff;
  text-align: center;
  text-decoration: none;
}

.a-link > img {
  width: 60px;
  height: 60px;
  vertical-align: middle;
}

.a-name {
  height: 20px;
  line-height: 20px;
  font-size: 14px;
}