/* .float-left-ewm {
  bottom: 160px !important;
}

body::after {
  content: "";
  display: block;
  width: 0;
  height: 150px;
} */

.btm_banner {
  display: none;
  z-index: 999;
  width: 100%;
  height: 150px;
  position: fixed;
  bottom: 0;
  left: -100%;
  background: url(/res/btmad/btm_banner.png) no-repeat;
  background-size: 100% 135px;
  background-position: 0 16px;
  transition: left 1s;
}

.bb_qrcode {
  width: 178px;
  height: 138px;
  display: flex;
  align-items: stretch;
  position: fixed;
  bottom: 10px;
  left: -100%;
  border-radius: 8px;
  overflow: hidden;
  transform: translateX(1px);
  transition: left 1s;
  cursor: pointer;
  border: 1px solid #009eff;
}

.bb_qrcode img {
  user-select: none;
  width: 124px;
  height: 124px;
  border: 7px solid #fff;
  background-color: #fff;
}

.bb_qrcode p {
  flex: 1;
  background-color: #ffffff70;
  font-size: 18px;
  line-height: 40px;
  font-weight: bold;
  color: #0674B5;
  letter-spacing: 2px;
  text-align: center;
  writing-mode: vertical-lr;
}

.bb_des {
  width: 682px;
  height: 63px;
  display: flex;
  justify-content: center;
  background: #FFFFFF;
  border-radius: 10px;
  position: absolute;
  left: 59.5%;
  bottom: 15px;
}

.bb_des p {
  font-size: 14px;
  color: #333333;
  line-height: 20px;
  letter-spacing: 1px;
  margin-top: 30px;
  font-weight: bold;
}

.bb_des span {
  position: absolute;
  top: -15px;
  display: block;
  width: 96px;
  height: 16px;
  font-size: 15px;
  font-weight: bold;
  color: #FFFEFF;
  line-height: 30px;
  text-align: center;
  text-shadow: 3px 4px 7px rgba(187, 134, 21, 0.36);
  width: 150px;
  height: 30px;
  background: #FE4D4E;
  border-radius: 14px;
}

.btm_banner svg {
  width: 32px;
  height: 32px;
  position: absolute;
  right: 28px;
  bottom: 35px;
  fill: #fff;
  cursor: pointer;
}

.bb_qrcode_show{
  position: fixed;
  transition: left 1s;
}









@media screen and (max-width:1740px) {
  .bb_des {
    width: 382px;
    padding: 0 10px;
    left: 64%;
  }

  .bb_des p {
    font-size: 14px;
    color: #333333;
    line-height: 20px;
    letter-spacing: 1px;
    margin-top: 18px;
    text-align: center;
    font-weight: bold;
  }
}