#pnlPreInscripcion{
    height: 100vh;
    width: 100vw;
    background-image: url('https://image.freepik.com/foto-gratis/mano-femenina-escribiendo-teclado-portatil_1150-15742.jpg');
    background-repeat: no-repeat;
    background-size: cover;
}
#pnlPreInscripcion #pnlRegistro{
    width: 70%; height: auto;
    background-color: rgba(0,0,0,0.75);
    border-radius: 39px;
    position: absolute;
    top: 20px; left: 0; right: 0;
    padding-bottom: 15px;
    margin: auto;
}
#pnlPreInscripcion #pnllogo{
    height: 100px; width: 100%;
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}
#pnlPreInscripcion .titulo{
    font-family: 'Salsa', cursive;
    font-size: 20px;
    color: #e9ecef;
    text-align: center;
    font-weight: 900;
    margin-top: 10px; margin-bottom: 10px;
}
#pnlPreInscripcion label{
    margin-bottom: 0px!important;
    font-size: 17px!important;
    color: #f8f9fa;
}
#pnlPreInscripcion .form-control-sm {
    margin-bottom: 8px;
    font-size: 16px!important;
}
#pnlPreInscripcion .ngs{
    font-size: 15px!important;
    font-weight: bold;
}

/* Extra small devices (portrait phones, less than 576px)*/
@media (max-width: 575px) {
    #pnlLogin{
        margin: auto;
        height: 90%;
    }
    #school:before{
        content:"";
        width: 0px; height: 0px;
        background-color: white;
        position: absolute;
        margin: 13px -62px; 
        z-index: -1;
    }
}
/* Small devices (landscape phones, 576px and up)*/
@media (min-width: 576px) and (max-width: 767px) {
}
/* Medium devices (tablets, 768px and up)*/
@media (min-width: 768px) and (max-width: 991px) {
}
/* Large devices (desktops, 992px and up)*/
@media (min-width: 992px) and (max-width: 1199px) {
}
/* Extra large devices (large desktops, 1200px and up)*/
@media (min-width: 1200px) {
}