.boton_paypal_img{
      width: 177px;
    }

    .boton_paypal {
      background: white;
      background-image: -webkit-linear-gradient(top, white, white);
      background-image: -moz-linear-gradient(top, white, white);
      background-image: -ms-linear-gradient(top, white, white);
      background-image: -o-linear-gradient(top, white, white);
      background-image: linear-gradient(to bottom, white, white);
      -webkit-border-radius: 0;
      -moz-border-radius: 0;
      border-radius: 0px;
      font-family: Arial;
      color: #ffffff;
      font-size: 17px;
      line-height: 30px;
      padding: 0px 17px;
      <!-- padding: 10px 20px 10px 20px; -->
      text-decoration: none;
      margin:10px;
      border: 1px solid rgb(47, 149, 230);
    }

    .boton_paypal:hover {
      background: #ffba25;
      background-image: -webkit-linear-gradient(top, #f09308, #f0540c);
      background-image: -moz-linear-gradient(top, #f09308, #f0540c);
      background-image: -ms-linear-gradient(top, #f09308, #f0540c);
      background-image: -o-linear-gradient(top, #f09308, #f0540c);
      background-image: linear-gradient(to bottom, #f09308, #f0540c);
      text-decoration: none;
      border: 1px solid rgb(199, 8, 8);
    }