body{
    background: rgba(0, 0, 0, 0) url("../img/fondo_login.jpg") no-repeat fixed left center / cover;
}

.hoja_transp {   
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 50px;
    padding: 50px;
    text-align: center; 

}

.login .hoja_transp {
    -webkit-box-shadow:0 0px 4px #777, 0 0 20px #CCC inset;
                -moz-box-shadow:0 0px 4px #777, 0 0 20px #CCC inset;
                box-shadow:0 0px 4px #777, 0 0 20px #CCC inset;
 
}



.tit_entrada{ font-size: 1.5em; color:#000; font-weight: 700; text-transform: uppercase;}
.tit_entrada2{ font-size: 1.2em; color:#000; font-weight: 700; margin-top: 30px; line-height: 100%;}
.logo_login{padding-bottom: 25px;}
.politica{ color:#666;}
.bloque_contrasena p{ line-height: 100%;}
.icon_user{ font-size: 2.6em; color:#000;}
.alinear_v_centrar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.bloque_contrasena p {
    color: #212529;
}

/* Extra small devices (portrait phones, less than 576px)*/
@media (max-width: 575.98px) { 

   
}

/* Small devices (landscape phones, 576px and up)*/
@media (min-width: 576px) and (max-width: 767.98px) {

    
}

/* Medium devices (tablets, 768px and up)*/
@media (min-width: 768px) and (max-width: 991.98px) { 

    
     
    
}

/* Large devices (desktops, 992px and up)*/
@media (min-width: 992px) and (max-width: 1199.98px) { 
    .hoja_transp { margin-top: 15%;}
  
}

/* Extra large devices (large desktops, 1200px and up)*/
@media (min-width: 1200px) and (max-width: 1399px){ 
    .hoja_transp { margin-top: 15%;}
   

}

/* Extra large devices (large desktops, 1400px and up)*/
@media (min-width: 1400px) { 
    .hoja_transp { margin-top: 15%;}
    

}