@keyframes bird {
        0% {top: -5px;}
        50% {top: 4px;}
        100% {top: -5px;}
      }
      a.btnA{
          background-color: #1b83f7;
          color: #fff;
          text-align: center;
          border-radius: 5px;
          padding: 5px 10px;
          transition: .3s;
          position: relative;
          top: -5px;
          padding-left: 45px;
          margin-left: 10px;
          font-size: 20px;
          font-weight: bold;
      }
      a.btnA:hover{
          background-color: #134985;
          text-decoration: none;
          top: -10px;
      }
      a.btnA>span{
        display: inline-block;
        position: absolute;
        top: -6px;
        left: -8px;
      }
      a.btnA span span{
        width: 48px;
        height: 48px;
        background-color: #134985;
        border-radius: 50%;
        border: 5px solid #1b83f7;
        display: flex;
        justify-content: center;
        align-items: center;
      }
      a.btnA:hover span span{
        background-color: #1b83f7;
        border: 5px solid #134985;
      }
      a.btnA img{
        width: 25px;
        position: relative;
        animation-name:bird;
        animation-iteration-count: infinite;
        animation-duration: 1s;
      }
      .section-heading2{
        font-family: "Open Sans","Microsoft JhengHei",Arial,Helvetica,sans-serif;
        font-size: 28px;
        margin-top: 0;
        margin-bottom: 10px;
        text-transform: capitalize;
        position: relative;
        display: inline-block;
        color: #181b22;
        line-height: 34px;
      }