/* Fonts */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,wght@0,400;0,500;0,700;1,400;1,500;1,700&display=swap');
/* Paleta de colores */ :root {
    --fonts: #fafbfc; /* Blanco */
    --bkg: #1f2023; /* Negro */
    --bkg2: #393a3d; /* Gris */
    --color1: #0000ff; /* Azul */
    --color2: #10ddb9; /* Celeste */
    --color3: #fff; /* Blanco */
    --color4: #7b7b7c; /* Gris programa */
}
body {
    background-color: var(--bkg);
}
#content_home #navCurso, #content_curso #navHome {
    display: none;
}
#M_Open, #M_Open2 {
    width: 100%;
    padding: 15px 15px 15px;
    overflow: auto;
    padding-bottom: 25px;
}
#M_cerrar, #M_cerrar2 {
    font-size: 16px;
    text-align: center;
    background-color: var(--color1);
    color: var(--fonts);
    cursor: pointer;
    line-height: 1.5;
    border-radius: 5px;
    padding: 3px 20px 3px 20px;
    text-decoration: none;
    width: 10%;
    margin: auto;
    margin-top: 30px;
    font-family: 'DM Sans', sans-serif;
}
#M_cerrar:hover, #M_cerrar2:hover {
    background-color: var(--color3);
    color: var(--color1);
}
#M_m {
    width: 80%;
    margin: auto;
    border-top: 1px solid var(--fonts);
    padding-top: 15px;
}
.embed-container {
    position: relative;
    padding-bottom: 55%;
    overflow: hidden;
    max-width: 100%;
    height: auto;
    border-radius: 0.5rem;
}
.embed-container iframe, .embed-container object, .embed-container embed {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.mx-auto {
    margin-left: auto;
    margin-right: auto;
}
.my-auto {
    margin-top: auto;
    margin-bottom: auto;
}
.img-responsive {
    display: block;
    max-width: 100%;
    height: auto;
    margin: auto;
}
.img-style {
    border: 9px solid white;
    outline: 1px solid #eaeaea;
    box-shadow: 7px 7px 0px 0 rgb(223, 223, 223);
    margin-bottom: 20px;
}
.referencia {
    font-size: 14px;
    color: gray;
}
.btn-default {
    background-color: var(--color3);
    border-color: var(--color3);
    color: var(--fonts);
}
a {
    color: var(--color1);
    font-family: 'DM Sans', sans-serif;
}
a:hover {
    color: var(--color2);
}
p, ul li, ol li, h1, h2, h3, h4 {
    font-family: 'DM Sans', sans-serif;
    color: var(--fonts);
}
/*----* Header *----*/
.contenedor-logo {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding-left: 30px;
}
#logo-tecmilenio {
    max-width: 180px;
}
#logo-dfnd {
    max-width: 150px;
}
.contenedor-menu {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 1.2rem;
}
.header-curso #opciones-menu {
    align-self: center;
    top: 0;
    text-align: -webkit-right;
}
.header-curso #opciones-menu .contenedor-iconos {
    width: 80%;
    display: flex;
    border-bottom: 1px solid var(--color3);
    align-self: center;
    justify-content: center;
    padding-bottom: 15px;
}
.contenedor-logo img {
    height: 100%;
}
.navbar {
    float: right;
}
.navbar-nav {
    border-bottom: 2px solid var(--bkg2);
}
.nav-item {
    margin-left: 15px;
}
.navbar a {
    color: var(--fonts);
    font-size: 15px;
    position: relative;
    text-align: right;
    padding-right: 25px !important;
}
.navbar a:hover {
    color: var(--color2);
}
.nav-link img {
    background-color: var(--color1);
    padding: 5px 3px 5px 3px;
    border-radius: 10px;
    position: relative;
    bottom: 2px;
}
.navbar a:hover img {
    background-color: var(--color2);
}
.nav-link span {
    position: absolute;
    right: 0px;
    top: 10px;
}
/* Banner */
/* #banner {
    height: 500px;
} */
.contenedor-banner {
    height: 100%;
    border-bottom: 1px solid var(--fonts);
    padding: 0;
}
.contenedor-banner .col-detalle {
    /*    display: flex;*/
    align-self: center;
    justify-content: left;
    padding-left: 0px;
}
#banner h1 {
    font-size: 46px;
    font-weight: bold;
}
#banner #c_list {
    position: relative;
    overflow: hidden;
}
#banner #c_list p {
    line-height: 28px;
    min-height: 180px;
    font-size: 22px;
    padding: 20px 0px 30px 0px;
}
#bkg_banner {
    background-image: url("../img/banner.png");
    width: 100%;
    height: 100%;
    background-size: contain;
    background-repeat: no-repeat;
    background-position-x: center;
}
#banner .a_prog {
    font-size: 22px;
    text-align: center;
    background-color: var(--color1);
    color: var(--fonts);
    cursor: pointer;
    line-height: 1.5;
    border-radius: 10px;
    padding: 10px 30px 10px 30px;
    margin: auto;
    margin-top: 10px;
    margin-bottom: 40px;
    font-family: 'DM Sans', sans-serif;
    width: 50%;
    float: left;
}
#banner .a_prog:hover {
    background-color: var(--color3);
    color: var(--color1);
}
/* Informacion General */
#content_curso #info h1 {
    font-size: 35px;
    padding-top: 0px;
}
#info h1 {
    font-size: 60px;
    text-align: center;
    padding: 60px 0px 30px 0px;
}
#info #i_b, #info #i_b1, #info #i_b2, #info #i_b3, #info #i_b4 {
    border: none;
    width: 100%;
    color: var(--fonts);
    background-color: var(--bkg2);
    border-radius: 10px;
    margin-bottom: 25px;
    font-size: 22px;
    padding: 20px 0px;
    cursor: pointer;
}
#info #i_b1 span, #info #i_b2 span, #info #i_b3 span, #info #i_b4 span {
    color: var(--color2);
    font-size: 18px;
    position: absolute;
    right: 10%;
}
#info #i_b1:hover, #info #i_b2:hover, #info #i_b3:hover, #info #i_b4:hover {
    color: var(--bkg) !important;
    background-color: var(--color2) !important;
}
#info #i_b1:hover span, #info #i_b2:hover span, #info #i_b3:hover span, #info #i_b4:hover span {
    color: var(--bkg);
}
#info .i_a1, #info .i_a2, #info .i_a3, #info .i_a4 {
    color: var(--bkg) !important;
    background-color: var(--color2) !important;
}
#info .i_a1 span, #info .i_a2 span, #info .i_a3 span, #info .i_a4 span {
    color: var(--bkg) !important;
    transform: rotate(180deg);
}
#info #info1, #info #info2, #info #info3, #info #info4 {
    margin: 15px 15px 25px;
}
#info p {
    font-size: 22px;
}
/* Bienvenida */
#bien {
    padding: 45px 15px;
    height: 100%;
    border-bottom: 1px solid var(--fonts);
    /*	margin-top: 2rem; */
}
#bien #bkg_bien {
    background: linear-gradient(to right, #10ddb9, #0000ff);
    border-radius: 10px 10px 0px 0px;
}
#bien h1 {
    width: 70%;
    margin: auto;
    font-size: 50px;
    font-weight: 600;
    text-align: center;
    padding: 50px 0px 30px 0px;
    color: var(--bkg);
}
#bien #vid_bkg {
    background: linear-gradient(to right, #10ddb9, #0000ff);
    background-size: 100% 35%;
    background-repeat: no-repeat;
}
#bien #vid_bien {
    background-color: var(--bkg);
    border-radius: 10px;
    border: 2px solid var(--bkg2);
    width: 80%;
    margin: auto;
}
/* Programa */
#prog h1 {
    width: 80%;
    margin: auto;
    font-size: 60px;
    text-align: center;
    padding: 45px 0px 45px 0px;
    color: var(--fonts);
}
#prog h3 {
    width: 80%;
    margin: auto;
    font-size: 60px;
    text-align: center;
    padding: 45px 0px 45px 0px;
    color: var(--fonts);
}
#prog #p_list {
    width: 90%;
    margin: auto;
    position: relative;
    overflow: hidden;
    padding-bottom: 30px;
}
#prog #p_line {
    width: 2px;
    height: 83%;
    float: left;
    border-left: 1px solid var(--fonts);
    position: absolute;
    top: 15px;
    left: 26px;
    z-index: 0;
}
#prog .p_line {
    height: 94.5% !important;
}
#prog ul {
    margin: 0px;
}
#prog ul li {
    font-size: 22px;
    padding: 0px 0px 30px 15px;
    line-height: 1;
}
#prog #bullet1 {
    list-style-image: url("../img/bullet.png");
    position: relative;
    z-index: 1;
}
#prog #bullet2 {
    list-style-image: url("../img/bullet2.png");
    position: relative;
    z-index: 1;
}
#prog #p_open, #prog #p_close {
    font-size: 22px;
    text-align: center;
    display: block;
    width: max-content;
    margin: auto;
    cursor: pointer;
}
#prog #p_open span {
    color: var(--color2);
    font-size: 18px;
    margin-left: 5px;
}
#prog #p_close span {
    color: var(--color1);
    font-size: 18px;
    margin-left: 5px;
}
#prog #p_list #bullet1 span.sub ~ span {
    font-size: 20px;
    text-align: center;
    background-color: var(--color1);
    color: var(--fonts);
    cursor: pointer;
    border-radius: 10px;
    padding: 8px 30px 8px 30px;
    width: 140px;
    display: block;
    float: right;
}
#prog #p_list #bullet1 span.sub {
    color: var(--color4);
    font-size: 17px;
}
#prog #p_list #bullet1 span.txt-style {
    display: inline-block;
    width: 80%;
    word-break: break-word;
}
#prog #p_list #bullet1 li {
    position: relative;
}
#prog #p_list #bullet1 li span:hover:not(.txt-style, .sub) {
    background-color: var(--fonts);
    color: var(--color1);
}
#prog #p_list #bullet1 li #p_vid {
    background-image: url(../img/play.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size: 17px;
    padding: 23px;
}
#prog #p_list #bullet1 li #p_inf {
    background-image: url(../img/down.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size: 22px;
    padding: 23px;
}
#prog #p_list #bullet1 li #p_inf:hover {
    background-image: url(../img/down_on.png);
}
#prog #p_list #bullet1 li #p_vid:hover {
    /* padding: 8px 2px 8px 2px; */
    padding: 12px 2px;
}
#prog #p_list #bullet1 li #p_vid:hover::after {
    content: "Ver video";
    font-size: 16px;
}
#prog #p_list #bullet2 li span {
    font-size: 16px;
    text-align: center;
    background-color: var(--color2);
    color: var(--bkg);
    cursor: pointer;
    border-radius: 10px;
    padding: 11px 2px 11px 2px;
    width: 140px;
    display: block;
    float: right;
}
#prog #p_list #bullet2 li span:hover {
    background-color: var(--color3);
    color: var(--color1);
}
/* Footer */
#footer {
    border-top: 1px solid var(--fonts);
    padding: 30px 0;
}
#footer p {
    font-size: 16px;
    text-align: left;
    margin: 0px;
}
.social {
    width: 270px;
    height: 36px;
    display: block;
    padding: 0;
    /* margin-left: auto; */
}
.social a {
    width: 45px;
    height: 45px;
    background-repeat: no-repeat;
    background-position: center;
    display: block;
    float: left;
    margin-right: 5px;
    border-radius: 50%;
    padding: 15px;
}
.social a.linkedin {
    margin-right: 0px;
}
.social a:hover {
    box-shadow: none;
    filter: brightness(0.8);
}
.facebook {
    background: url("../img/redes/Facebook.svg");
    right: 74px;
}
.twitter {
    background: url("../img/redes/Twitter.svg");
    right: 46px;
}
.instagram {
    background: url("../img/redes/Instagram.svg");
    right: 18px;
}
.linkedin {
    background: url("../img/redes/Linkedin.svg");
}
.autor {
    background: url(../img/user.png);
    right: 8px;
    cursor: pointer;
    float: right;
}
/* Contenido del curso */
/* -- Navegacion -- */
#content_curso #logo {
    margin-top: 15px;
}
#nav2 .navbar {
    margin-top: 13px;
}
/* -- Seccion de contenido -- */
#tam {
    height: max-content;
}
#c_c {
    width: 100%;
    height: max-content;
}
/* -- Informacion version Web -- */
.info {
    margin-top: 45px;
}
.info .tab {
    overflow: hidden;
    border-bottom: 1px solid var(--bkg2);
/*    text-align: center;*/
}
.info .tab button {
    background-color: var(--bkg2);
    border: none;
    border-radius: 10px 10px 0px 0px;
    outline: none;
    cursor: pointer;
    padding: 16px 30px;
    transition: 0.3s;
    color: var(--fonts);
    font-size: 22px;
    font-family: 'DM Sans', sans-serif;
    margin: 0px 1%;
}
.info .tab button:hover {
    background-color: var(--color2);
}
.info .tab button.active {
    background-color: var(--color2);
}
.info .tabcontent {
    display: none;
    padding: 30px 45px;
}
.info .tabcontent p, .info .tabcontent ul li, .info .tabcontent ol li {
    font-size: 20px;
}
.info #tra p, #aco #i_info1 p {
    font-size: 16px;
}
/* Cambio de tamaño en listas de transcripción */
#tra ol, #tra li {
    font-size: 1rem !important;
}
/* -- Informacion version Mobile -- */
#aco {
    border-top: 1px solid var(--bkg2);
    padding: 25px 0px;
    ;
}
.info #ii_b1, .info #ii_b2, .info #ii_b3 {
    border: none;
    width: 100%;
    color: var(--fonts);
    background-color: var(--bkg2);
    border-radius: 10px;
    margin-bottom: 15px;
    font-size: 22px;
    padding: 20px 0px;
    cursor: pointer;
}
.info #ii_b1 span, .info #ii_b2 span, .info #ii_b3 span {
    color: var(--color2);
    font-size: 18px;
    position: absolute;
    right: 10%;
}
.info #ii_b1:hover, .info #ii_b2:hover, .info #ii_b3:hover {
    color: var(--bkg) !important;
    background-color: var(--color2) !important;
}
.info #ii_b1:hover span, .info #ii_b2:hover span, .info #ii_b3:hover span {
    color: var(--bkg);
}
.info .ii_a1 {
    color: var(--bkg) !important;
    background-color: var(--color2) !important;
}
.info .ii_a1 span {
    color: var(--bkg) !important;
    transform: rotate(180deg);
}
.info #i_info1, .info #i_info2, .info #i_info3 {
    margin: 15px 15px 25px;
}
/* -- Programa navegacion derecha -- */
#c_prog h3 {
    color: var(--bkg);
    background-color: var(--color2);
    font-size: 20px;
    padding: 5px 5px 5px 30px;
    margin: 0px;
}
/* Clase para Separador en la sección del programa lateral */
.module {
    background-color: var(--color3) !important;
    color: var(--bkg);
    font-size: 1rem !important;
}
#p_lista {
    border-left: 1px solid var(--bkg2);
    overflow-y: scroll;
}
#p_lista::-webkit-scrollbar {
    width: 10px;
}
#p_lista::-webkit-scrollbar-track {
    background: var(--bkg2);
}
#p_lista::-webkit-scrollbar-thumb {
    background-color: var(--bkg);
    border-radius: 20px;
    border: 3px solid var(--bkg2);
}
#lista_a, #lista_c, #lista_i, #lista_d {
    line-height: 2.5;
    word-break: break-word;
}
#lista_a span, #lista_c span, #lista_i span, #lista_d span {
    display: inline-block;
    height: 20px;
    width: 20px;
}
#lista_c p {
    margin-bottom: 0;
}
#lista_c {
    padding: 5px 5px 5px 30px;
    border: 1px solid var(--bkg2);
    cursor: pointer;
}
#lista_i {
    border-bottom: 1px solid var(--bkg2);
    cursor: pointer;
}
#lista_d {
    /* background-color: var(--fonts); */
    border: 1px solid var(--bkg2);
    color: var(--color3);
    cursor: pointer;
    padding: 20px 5px 20px 30px;
}
#lista_a {
    background-color: var(--bkg2);
    padding: 20px 5px 20px 30px;
    cursor: pointer;
}
#lista_q {
    background-color: var(--color3);
    padding: 10px 5px 5px 30px;
    cursor: pointer;
}
#lista_d p {
    color: var(--bkg);
    margin-bottom: 5px;
    font-weight: bold;
}
#lista_a p {
    color: var(--color3);
}
#lista_q p {
    color: var(--fonts);
    margin-bottom: 5px;
    font-weight: bold;
}
.lista_active, #lista_c:hover, #lista_i:hover, #lista_d:hover, #lista_a:hover, #lista_q:hover {
    background-color: var(--color1);
	border: 1px solid var(--color1);
}
.lista_active p, #lista_c:hover p, #lista_a:hover p, #lista_q:hover p {
    color: var(--fonts);
}
.lista_active span, #lista_i #p_inf:hover, #lista_c #p_inf:hover {
	background-color: var(--color3)!important;
	background-image: url(../img/down_on.png)!important;
} 
#lista_i {
    color: var(--fonts);
    display: block;
    padding: 10px 5px 11px 30px;
    margin: 0px;
    line-height: 2.5;
}
#lista_i:hover {
    color: var(--fonts);
    text-decoration: none;
}
#lista_d a {
    color: var(--color3);
    display: block;
    padding: 10px 5px 8px 30px;
    margin: 0px;
}
#lista_d:hover a {
    color: var(--fonts);
    text-decoration: none;
}
#lista_i #p_inf, #lista_c #p_inf {
    background-image: url(../img/down.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size: 8px;
    padding: 0px 11px 0px 11px;
    background-color: var(--color1);
    border-radius: 25px;
    margin-left: 8px;
}
#lista_d #p_inf {
    background-image: url(../img/down.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size: 8px;
    padding: 0px 11px 0px 11px;
    background-color: var(--color1);
    border-radius: 25px;
    margin-left: 10px;
}
#lista_a #p_inf {
    /* background-image: url(../img/down.png); */
    background-repeat: no-repeat;
    background-position: center;
    background-size: 8px;
    padding: 0px 11px 0px 11px;
    background-color: var(--bkg);
    border-radius: 25px;
    margin-left: 10px;
}
#lista_a a {
    color: var(--color3);
    font-weight: bold;
    display: block;
    padding: 10px 5px 8px 0px;
    margin: 0px;
}
#lista_a:hover a {
    color: var(--fonts);
    text-decoration: none;
}
#c_content .mx-auto {
    padding: 0px;
}
#recu {
    padding: 0px;
    text-decoration: underline;
}
/* Autores */
#aut h2 {
    font-size: 35px;
    text-align: center;
    width: 100%;
    margin-bottom: 15px;
}
#aut div {
    padding-bottom: 35px;
}
#aut p {
    margin: 0px;
}
#autor_c {
    float: right;
    font-weight: bold;
    font-size: 20px;
}
#autor_c button {
    background-color: transparent;
    font-size: 20px;
    color: inherit;
    border: 0px;
    cursor: pointer;
}
#img_a {
    background-image: url("../img/user.png");
    width: 32px;
    height: 32px;
}
/* Boton para subir */
.back-to-top {
    display: none;
    position: fixed;
    background-color: var(--color1);
    color: var(--fonts);
    width: 40px;
    height: 40px;
    text-align: center;
    border-radius: 50px;
    right: 15px;
    bottom: 85px;
    transition: background 0.5s ease-in-out;
}
.back-to-top:hover {
    background-color: var(--color3);
}
.back-to-top img {
    display: inline;
    position: relative;
    top: 5px;
}
/****** Responsive Media Queries ******/
@media screen and (min-device-width: 1200px) {
    #bullet1 li #p_inf, #bullet1 li #p_vid {
        overflow: hidden;
        position: absolute;
        right: 0;
        top: 0px;
    }
}
@media (max-width: 991px) {
    .navbar {
        padding: 0px;
    }
    .navbar-toggler {
        padding: 9px 15px;
        font-size: 1.25rem;
        line-height: 1;
        background-color: transparent;
        border: 1px solid transparent;
        border-radius: 0.25rem;
        transition: box-shadow 0.15s ease-in-out;
        width: 100%;
    }
    .navbar-toggler span {
        display: block;
        position: absolute;
        height: 3px;
        width: 30px;
        border-radius: 9px;
        opacity: 1;
        right: 0px;
        -webkit-transform: rotate(0deg);
        -moz-transform: rotate(0deg);
        -o-transform: rotate(0deg);
        transform: rotate(0deg);
        -webkit-transition: .25s ease-in-out;
        -moz-transition: .25s ease-in-out;
        -o-transition: .25s ease-in-out;
        transition: .25s ease-in-out;
    }
    .navbar-toggler span {
        background: var(--fonts);
    }
    .navbar-toggler span:nth-child(1) {
        top: 0px;
    }
    .navbar-toggler span:nth-child(2) {
        top: 10px;
    }
    .navbar-toggler span:nth-child(3) {
        top: 20px;
    }
    button:focus {
        outline: 0px dotted;
        outline: 0px auto -webkit-focus-ring-color;
    }
    #M_cerrar2 {
        width: 35%;
    }
    .container {
        width: 100%;
    }
    #banner #c_list {
        left: 0px;
    }
    #banner {
        height: auto;
    }
    .contenedor-banner {
        padding: 40px 0;
    }
    #banner h1 {
        font-size: 35px;
    }
    #banner #c_list p {
        font-size: 18px;
        padding: 20px 0px 20px 0px;
    }
    #banner .a_prog {
        padding: 10px 15px 10px 15px;
    }
    #banner .a_prog {
        width: 60%;
    }
    #info h1 {
        font-size: 25px;
    }
    #bien h1 {
        font-size: 35px;
        padding: 25px 0px;
    }
    #bien #vid_bien {
        width: 98%;
    }
    #prog {
        padding: 0px;
    }
    #prog h1 {
        font-size: 25px;
        width: 100%;
    }
    #prog h3 {
        font-size: 25px;
        width: 100%;
    }
    #prog #p_list {
        width: 100%;
    }
    #prog ul li {
        font-size: 13px;
        padding: 0px 0px 25px 5px;
        margin-bottom: 10px;
        width: 80%;
        position: relative;
    }
    #prog #p_list #bullet1 span.sub {
        font-size: 12.5px;
    }
    #prog #p_list #bullet1 span.txt-style {
        display: inline;
    }
    #prog #p_list #bullet1 li span:not(span.txt-style) {
        width: 70px;
    }
    #prog #p_list #bullet1 li #p_vid {
        padding: 17px;
    }
    #prog #p_list #bullet1 li #p_inf {
        padding: 17px;
    }
    #prog #p_list #bullet1 li #p_lec {
        padding: 12px;
    }
    #prog #p_list #bullet2 li span {
        padding: 8px 2px 8px 2px;
        font-size: 13px;
        width: 70px;
    }
    #prog #p_list #bullet1 li #p_vid:hover {
        padding: 2px 2px 2px 2px;
    }
    #prog #p_line {
        left: 26px;
        width: 0px;
        border-left: 1px solid var(--fonts);
    }
    /*
    #prog #bullet1 {
        list-style-image: none;
        padding-left: 14px;
    }
    #prog #bullet2 {
        list-style-image: none;
        padding-left: 14px;
    }
*/
    #prog #bullet1 li::marker, #prog #bullet2 li::marker {
        color: var(--color1);
    }
    #prog ul li span:not(.txt-style, .sub) {
        position: absolute;
        right: -85px;
        top: 0px;
    }
    #info #i_b, #info #i_b1, #info #i_b2, #info #i_b3, #info #i_b4 {
        font-size: 16px;
    }
    .info #ii_b1, .info #ii_b2, .info #ii_b3 {
        font-size: 16px;
    }
    #info p {
        font-size: 13.5px;
    }
    #footer p {
        font-size: 13px;
    }
    #c_prog {
        width: 100%;
        margin: auto;
        margin-top: 10px;
    }
    #c_prog h3 {
        font-size: 22px;
        padding: 5px;
        text-align: center;
        color: #000;
    }
    #p_lista {
        font-size: 15px;
        height: 300px !important;
        text-align: center;
    }
    .info .tab button {
        padding: 10px;
        font-size: 15px;
        margin: 5px;
        border-radius: 10px;
    }
    #aco {
        border-top: 1px solid var(--fonts);
    }
    .contenedor-footer {
        text-align-last: center;
    }
    .social {
        margin: auto;
    }
    /*	valiudar*/
    .header-curso #opciones-menu .contenedor-iconos {
        width: 55%;
    }
    #bien #vid_bkg {
        background-size: 100% 55%;
    }
    #bien #vid_bien {
        width: 85%;
    }
    #bien #vid_bkg {
        background-size: 100% 55%;
    }
    #logo-tecmilenio {
        max-width: 130px;
    }
    #logo-dfnd {
        max-width: 120px;
    }
    #M_cerrar, #M_cerrar2 {
        width: 15%;
    }
}
@media screen and (min-width: 320px) and (max-width: 767px) {
    .contenedor-logo {
        padding-left: 5px;
    }
    #logo-tecmilenio {
        max-width: 130px;
    }
    #logo-dfnd {
        max-width: 90px;
    }
    .contenedor-banner .col-detalle {
        width: 100%;
        text-align: center;
        padding: auto;
    }
    #banner #c_list p {
        min-height: 100%;
        padding-top: 0px;
        padding-bottom: 40px;
    }
    #banner .a_prog {
        float: none;
    }
    .contenedor-menu {
        padding: 1.2rem 0;
    }
    .navbar-collapse {
        margin-top: 25px;
    }
    .header-curso #opciones-menu .contenedor-iconos {
        width: 90%;
        padding-bottom: 10px;
    }
    .contenedor-iconos .icon-header:first-child {
        margin-right: 5px;
    }
    .contenedor-iconos .icon-header:last-child {
        margin-left: 5px;
        margin-right: 5px;
    }
    .contenedor-iconos .icon-header a {
        width: 30px;
        height: 30px;
    }
    #bien #vid_bkg {
        background-size: 100% 45%;
    }
    #bien {
        padding: 30px 0px;
    }
    #bien h1 {
        font-size: 28px;
    }
    #bien #vid_bien {
        width: 90%;
    }
    #prog ul li {
        width: 60%;
    }
    #M_cerrar, #M_cerrar2 {
        width: 30%;
    }
}