.slider_fincas {
    background: #ffffff;
    height: 100px;
    overflow: hidden;
  }

  .slider_fincas .move {
    display: flex;
    width: calc(250px * 14);
    animation: animacion 50s linear infinite;
  }

  @keyframes animacion {
    0% {
      transform: translateX(0);
    }
    100% {
      transform: translateX(calc(-250px * 7));
    }
  }

  .slider_fincas .box {
    height: 100px;
    width: 250px;
  }