.tabla {
  padding: 20px;
  width: 70%;
}
.tabla .blanco {
  background-color: #fcfcfc;
  margin-left: -2%;
  width: 50%;
  height: 260px;
  position: fixed;
  z-index: 1;
}
.tabla .header-inicio {
  margin-top: 150px;
  position: sticky;
  top: 180px;
  border-top-right-radius: 50px;
  border-top-left-radius: 50px;
  display: flex;
  height: 100px;
  background-color: #3d3d3d;
  z-index: 2;
}
.tabla .header-inicio .titulo-inicio {
  position: fixed;
  overflow: hidden;
  top: 150px;
  left: 38%;
  text-align: center;
  width: 250px;
  height: 50px;
  font-size: 1.5rem;
  padding: 5px;
  -webkit-border-radius: 15px;
  -moz-border-radius: 15px;
  border-radius: 15px;
  background: linear-gradient(90deg,#00b3ff 0%,#0082ca 90%);
  color: #fcfcfc;
}
.tabla .header-inicio .fas {
  position: fixed;
  overflow: hidden;
  top: 120px;
  left: 53%;
  text-align: center;
  font-size: 5rem;
  padding: 30px 15px;
  -webkit-border-radius: 100%;
  -moz-border-radius: 100%;
  border-radius: 100%;
  background: linear-gradient(90deg,#00b3ff 0%,#0082ca 90%);
  color: #fcfcfc;
}
.tabla .dentro {
  z-index: 1;
  background-color: #d3d3d3;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 10px 40px;
  border-bottom-right-radius: 50px;
  border-bottom-left-radius: 50px;
}
.tabla .dentro .bienvenida {
  padding-top: 25px;
  text-align: center;
  font-weight: bold;
  font-size: 1.5rem;
}
.tabla .dentro .msj {
  text-align: center;
  font-weight: 600;
  font-size: 1.5rem;
}
.tabla .dentro .conteo {
  text-align: center;
  font-weight: 600;
  font-size: 1.5rem;
}
.tabla .dentro .boton {
  display: block;
  margin: auto;
  text-decoration: none;
  color: black;
  text-align: center;
  background: #ff9f19;
  padding: 15px;
  border: none;
  -webkit-border-radius: 15px;
  -moz-border-radius: 15px;
  border-radius: 15px;
  margin-bottom: 25px;
}
@media (max-width: 768px) {
  .tabla {
    width: 100%;
  }
  .tabla .header-inicio .titulo-inicio {
    position: fixed;
    overflow: hidden;
    top: 210px;
    left: 19%;
    text-align: center;
    width: 250px;
    height: 50px;
    font-size: 1.5rem;
    padding: 5px;
    -webkit-border-radius: 15px;
    -moz-border-radius: 15px;
    border-radius: 15px;
    background: linear-gradient(90deg,#00b3ff 0%,#0082ca 90%);
    color: #fcfcfc;
  }
  .tabla .header-inicio .fas {
    position: fixed;
    overflow: hidden;
    top: 140px;
    left: 41%;
    text-align: center;
    font-size: 2rem;
    padding: 15px 15px;
    -webkit-border-radius: 100%;
    -moz-border-radius: 100%;
    border-radius: 100%;
    background: linear-gradient(90deg,#00b3ff 0%,#0082ca 90%);
    color: #fcfcfc;
  }
}