.hotline-phone-ring-wrap {
    position: fixed;
    bottom: -10px;
    left: 0;
    z-index: 999999;
  }
  
  .hotline-phone-ring-wrap1 {
    position: fixed;
    bottom: 42px;
    left: 0;
    z-index: 999999;
  }
  .hotline-phone-ring-wrap2 {
    position: fixed;
    bottom: 90px;
    left: 0;
    z-index: 999999;
  }
  .hotline-phone-ring {
    position: relative;
    visibility: visible;
    background-color: transparent;
    width: 110px;
    height: 110px;
    cursor: pointer;
    z-index: 11;
    -webkit-backface-visibility: hidden;
    -webkit-transform: translateZ(0);
    transition: visibility .5s;
    left: 0;
    bottom: 0;
    display: block;
  }
  
  .hotline-phone-ring-circle {
      width: 87px;
    height: 87px;
    top: 10px;
    left: 10px;
    position: absolute;
    background-color: transparent;
    border-radius: 100%;
    border: 2px solid red;
    -webkit-animation: phonering-alo-circle-anim 1.2s infinite ease-in-out;
    animation: phonering-alo-circle-anim 1.2s infinite ease-in-out;
    transition: all .5s;
    -webkit-transform-origin: 50% 50%;
    -ms-transform-origin: 50% 50%;
    transform-origin: 50% 50%;
    opacity: 0.5;
  }
  
  .hotline-phone-ring-circle-fill {
      width: 57px;
    height: 57px;
    top: 25px;
    left: 25px;
    position: absolute;
    background-color: red;
    border-radius: 100%;
    border: 2px solid transparent;
    -webkit-animation: phonering-alo-circle-fill-anim 2.3s infinite ease-in-out;
    animation: phonering-alo-circle-fill-anim 2.3s infinite ease-in-out;
    transition: all .5s;
    -webkit-transform-origin: 50% 50%;
    -ms-transform-origin: 50% 50%;
    transform-origin: 50% 50%;
  }
  
  .hotline-phone-ring-img-circle {
      background-color: red;
      width: 33px;
      height: 33px;
      top: 37px;
      left: 37px;
      position: absolute;
      background-size: 20px;
      border-radius: 100%;
      border: 2px solid transparent;
      -webkit-animation: phonering-alo-circle-img-anim 1s infinite ease-in-out;
      animation: phonering-alo-circle-img-anim 1s infinite ease-in-out;
      -webkit-transform-origin: 50% 50%;
      -ms-transform-origin: 50% 50%;
      transform-origin: 50% 50%;
      display: -webkit-box;
      display: -webkit-flex;
      display: -ms-flexbox;
      display: flex;
      align-items: center;
      justify-content: center;
  }
  
  .hotline-phone-ring-img-circle .pps-btn-img {
      display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
  }
  
  .hotline-phone-ring-img-circle .pps-btn-img img {
      width: 20px;
      height: 20px;
  }
  
  .hotline-bar {
    position: absolute;
    background: red;
    height: 40px;
    width: 177px;
    line-height: 40px;
    border-radius: 3px;
    padding: 0 10px;
    background-size: 100%;
    cursor: pointer;
    transition: all 0.8s;
    -webkit-transition: all 0.8s;
    z-index: 9;
    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.25), 0 10px 10px rgba(0, 0, 0, 0.1);
    border-radius: 50px !important;
    left: 33px;
    bottom: 37px;
  }
  
  .hotline-bar > a {
    color: #fff;
    text-decoration: none;
    font-size: 15px;
    font-weight: bold;
    text-indent: 50px;
    display: block;
    letter-spacing: 1px;
    line-height: 40px;
  }
  
  .hotline-bar > a:hover,
  .hotline-bar > a:active {
    color: #fff;
  }
  
  @-webkit-keyframes phonering-alo-circle-anim {
    0% {
      -webkit-transform: rotate(0) scale(0.5) skew(1deg);
      -webkit-opacity: 0.1;
    }
    30% {
      -webkit-transform: rotate(0) scale(0.7) skew(1deg);
      -webkit-opacity: 0.5;
    }
    100% {
      -webkit-transform: rotate(0) scale(1) skew(1deg);
      -webkit-opacity: 0.1;
    }
  }
  @-webkit-keyframes phonering-alo-circle-fill-anim {
    0% {
      -webkit-transform: rotate(0) scale(0.7) skew(1deg);
      opacity: 0.6;
    }
    50% {
      -webkit-transform: rotate(0) scale(1) skew(1deg);
      opacity: 0.6;
    }
    100% {
      -webkit-transform: rotate(0) scale(0.7) skew(1deg);
      opacity: 0.6;
    }
  }
  @-webkit-keyframes phonering-alo-circle-img-anim {
    0% {
      -webkit-transform: rotate(0) scale(1) skew(1deg);
    }
    10% {
      -webkit-transform: rotate(-25deg) scale(1) skew(1deg);
    }
    20% {
      -webkit-transform: rotate(25deg) scale(1) skew(1deg);
    }
    30% {
      -webkit-transform: rotate(-25deg) scale(1) skew(1deg);
    }
    40% {
      -webkit-transform: rotate(25deg) scale(1) skew(1deg);
    }
    50% {
      -webkit-transform: rotate(0) scale(1) skew(1deg);
    }
    100% {
      -webkit-transform: rotate(0) scale(1) skew(1deg);
    }
  }
  
  @media (max-width: 768px) {
    .hotline-bar {
      display: none;
    }
  }
  .zalo {
      position: fixed;
      bottom: 180px;
      left: 35px;
      z-index: 999999;
    
  }
  .zalo a {
      font-weight: bold;
      color: white;
      font-size: 13px;
  }