@keyframes wave {
  10% {
    transform: translate(0, -0.25rem);
  }

  30% {
    transform: translate(0, 0);
  }
}

#mobile_icon_div,
#mobile_minchat_div {
  display: none !important;
}

.app-header {
  position: sticky;
  top: 0;
  left: 0;
  z-index: 99;
  display: flex;
  align-items: center;
  height: 2.5rem;
  background-color: #fff;
}

.app-header .logo {
  width: 4.15rem;
  height: 1.45rem;
  margin-left: 0.75rem;
  background: url("https://static.xhd.cn/topic/logo_l.png") no-repeat left;
  background-size: contain;
}

.app-header .logo a {
  display: block;
  width: 100%;
  height: 100%;
  text-indent: -249.975rem;
}

.app-header .phone {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-left: 0.3rem;
  color: #1a4299;
  font-size: 1rem;
}

.app-header .phone .num:nth-child(1) {
  animation: wave 1.7s linear 0.1s infinite;
}

.app-header .phone .num:nth-child(2) {
  animation: wave 1.7s linear 0.2s infinite;
}

.app-header .phone .num:nth-child(3) {
  animation: wave 1.7s linear 0.3s infinite;
}

.app-header .phone .num:nth-child(4) {
  animation: wave 1.7s linear 0.4s infinite;
}

.app-header .phone .num:nth-child(5) {
  animation: wave 1.7s linear 0.5s infinite;
}

.app-header .phone .num:nth-child(6) {
  animation: wave 1.7s linear 0.6s infinite;
}

.app-header .phone .num:nth-child(7) {
  animation: wave 1.7s linear 0.7s infinite;
}

.app-header .phone .num:nth-child(8) {
  animation: wave 1.7s linear 0.8s infinite;
}

.app-header .phone .num:nth-child(9) {
  animation: wave 1.7s linear 0.9s infinite;
}

.app-header .phone .num:nth-child(10) {
  animation: wave 1.7s linear 1s infinite;
}

.app-header .phone .num:nth-child(11) {
  animation: wave 1.7s linear 1.1s infinite;
}

.app-header .phone .num:nth-child(12) {
  animation: wave 1.7s linear 1.2s infinite;
}

.app-header .kf {
  position: absolute;
  top: 0.2rem;
  right: 0.2rem;
  display: flex;
  align-items: center;
}

.app-header .kf .txt {
  color: #1a4299;
  font-size: 0.6rem;
}

.app-header .kf .icon {
  width: 2.2rem;
}