.bordera{
  border-style: solid;
  border-width: 2px;
  border-color: black;
}
.descripcion{
  height: 515px;
  vertical-align: text-top;
}
.oc td{
  padding: 5;
}
.oc {
  font-size: 10;
  padding: 1px;
  width: 560;
  background-color: white;
  background-color: #ffffff;
}
.oc table{
  width: 555;
}
.moneda{
  text-align: right;
}
#tamdesc{
  height: 300;
  width: 525px;
}
#line{
  border-top-style: solid;
  border-top-width: 2px;
}
#uso{
  height: 170px;
}
#proveedor{
  font-size: 11px;
}
.header img{
  margin: 10px;
  width: 200px;
  padding-left: 30px;
}
.header {
background-color: #dfdfdf;
}
.login{
  text-align: center;
}

/* Login */

html,
body {
  height: 100%;
}

body {
  /*display: flex;*/
  align-items: center;
  padding-top: 0px;
  padding-bottom: 40px;
  background-color: #f5f5f5;
}

.form-signin {
  max-width: 330px;
  padding: 15px;
}

.form-signin .form-floating:focus-within {
  z-index: 2;
}

.form-signin input[type="email"] {
  margin-bottom: -1px;
  border-bottom-right-radius: 0;
  border-bottom-left-radius: 0;
}

.form-signin input[type="password"] {
  margin-bottom: 10px;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}
.error{
      color: #cf0000;
}


/* Contenido*/

.contenido{
  margin: 30px;
}


/* Facturas */
#valido{
  color: green;
}

#novalido{
  color: red;
}


/* Cargar */
.contenedor_loader{
  background-color: #f3f3f3;
  position: fixed;
  width: 100vw;
  height: 100vh;
  z-index: 999;
  transition: all 1.5s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.loader,
.loader:before,
.loader:after{
  border-radius: 50%;
  width: 2.5em;
  height: 2.5em;
  animation: Loaders 1.5s infinite ease-in-out;
}
.loader{
  color: #4685fa;
  font-size: 13px;
  position: relative;
  animation-delay: -0.16s;
}
.loader:before,
.loader:after{
  content: '';
  position: absolute;
  top: 0;
}
.loader:before{
  left: -3.5em;
  animation-delay: -0.32s;
}
.loader:after{
  left: 3.5em;
}

@keyframes Loaders {
 0%,
 80%,
 100%{
   box-shadow: 0 2.5em 0 -1.3em;
 }
  40%{
    box-shadow: 0 2.5em 0 0;
  }
}