.sombra{
  -webkit-box-shadow: 0px 0px 5px 2px rgba(0,0,0,0.63);
  -moz-box-shadow: 0px 0px 5px 2px rgba(0,0,0,0.63);
  box-shadow: 0px 0px 5px 2px rgba(0,0,0,0.63);
  border-radius: 10px;
}
@font-face{font-family:"DejaVuSans-ExtraLight";src:url("../font/DejaVuSans-ExtraLight.eot"), url("../font/DejaVuSans-ExtraLight.otf"), url("../font/DejaVuSans-ExtraLight.ttf"), url("../font/DejaVuSans-ExtraLight.woff");}
h1{
  font-family: DejaVuSans-ExtraLight;
  font-size: 24px;
}
font {
  font-family: DejaVuSans-ExtraLight;
}
.contenedor {
  padding-bottom: 25px;
  width: 70%; text-align: left;
}
.input_formulario {
  display: block; 
  outline: none; 
  height: 35px; 
  width: 100%; 
  border: 0; 
  border-radius: 10px; 
  font-size: 18px; 
  background: #E6E6E6; 
  color: #686868;
  padding-left: 15px; 
}
.input_formulario::-webkit-input-placeholder{ color : #C4C4C4;}
.input_formulario::-moz-placeholder{ color : #C4C4C4;}
.input_formulario::-ms-input-placeholder{ color : #C4C4C4;}

.botones_formulario {
  height: 35px;
  width: 47%;
  border-radius: 7px;
  border: 0;
  outline: none;
  color: #FFFFFF;
  background: #07AFCD;
  font-size: 13px;
  font-family: DejaVuSans-ExtraLight;
  cursor: pointer;
}
.botones_formulario:hover {
  background: #09CAEB;
}
.logo {
  max-width: 300px;
  max-height: 300px;
}
.container {
    display: table;
    margin: auto;
    padding-top: 8%; 
    width: 100%
}
.row {
    display: table-cell;
    vertical-align: middle;
    text-align: center;
    width: 100%
}
.table {
  width: 346px;
  margin-bottom: 1rem;
}

@media only screen and (max-width:479px), only screen and (max-device-width:479px){
  .table-sm {
    width: 90%;
    height: 900px;
  }
  .logo-sm {
    width: 700px;
    max-width: 700px;
    max-height: 7000px;
  }
  .h1-sm {
    font-size: 50px;
  }
  .td-contenedor {
    height: 15%;
  }
  .container {
    padding-top: 10px;
  }
  .input_formulario {
    height: 110px;
    font-size: 60px;
  }
  .botones_formulario {
    height: 110px;
    font-size: 50px;
  }
  .contenedor {
    width: 90%;
  }
  .error-sm {
    font-size: 40px !important;
  }
  .logo_acontrol {
    width: 80px;
  }
}

@media only screen and (max-width:767px), only screen and (max-device-width:767px){
  .table-sm {
    width: 90%;
    height: 1100px;
  }
  .logo-sm {
    width: 900px;
    max-width: 900px;
    max-height: 900px;
  }
  .h1-sm {
    font-size: 70px;
  }
  .td-contenedor {
    height: 20%;
  }
  .container {
    padding-top: 8%;
  }
  .input_formulario {
    height: 110px;
    font-size: 60px;
  }
  .botones_formulario {
    height: 110px;
    font-size: 50px;
  }
  .contenedor {
    width: 90%;
  }
  .error-sm {
    font-size: 40px !important;
  }
  .logo_acontrol {
    width: 100px;
  }
}

@media only screen and (max-width:999px), only screen and (max-device-width:999px){
  .table-sm {
    width: 90%;
    height: 900px;
  }
  .logo-sm {
    width: 700px;
    max-width: 700px;
    max-height: 700px;
  }
  .h1-sm {
    font-size: 50px;
  }
  .td-contenedor {
    height: 15%;
  }
  .container {
    padding-top: 8%;
  }
  .input_formulario {
    height: 110px;
    font-size: 60px;
  }
  .botones_formulario {
    height: 110px;
    font-size: 50px;
  }
  .contenedor {
    width: 90%;
  }
  .error-sm {
    font-size: 40px !important;
  }
  .logo_acontrol {
    width: 80px;
  }
}