*{
    margin: 0px;
    padding: 0px;
}

@font-face {
    font-family: 'Material Icons';
    font-style: normal;
    font-weight: 400;
    src: url(https://example.com/MaterialIcons-Regular.eot); /* For IE6-8 */
    src: local('Material Icons'),
      local('MaterialIcons-Regular'),
      url(https://example.com/MaterialIcons-Regular.woff2) format('woff2'),
      url(https://example.com/MaterialIcons-Regular.woff) format('woff'),
      url(https://example.com/MaterialIcons-Regular.ttf) format('truetype');
  }
  .material-icons {
    font-family: 'Material Icons';
    font-weight: normal;
    font-style: normal;
    font-size: 24px;  /* Preferred icon size */
    display: inline-block;
    line-height: 1;
    text-transform: none;
    letter-spacing: normal;
    word-wrap: normal;
    white-space: nowrap;
    direction: ltr;
  
    /* Support for all WebKit browsers. */
    -webkit-font-smoothing: antialiased;
    /* Support for Safari and Chrome. */
    text-rendering: optimizeLegibility;
  
    /* Support for Firefox. */
    -moz-osx-font-smoothing: grayscale;
  
    /* Support for IE. */
    font-feature-settings: 'liga';
  }

/* Rules for sizing the icon. */
.material-icons.md-18 { font-size: 18px; }
.material-icons.md-24 { font-size: 24px; }
.material-icons.md-36 { font-size: 36px; }
.material-icons.md-48 { font-size: 48px; }

/* Rules for using icons as black on a light background. */
.material-icons.md-dark { color: rgba(0, 0, 0, 0.54); }
.material-icons.md-dark.md-inactive { color: rgba(0, 0, 0, 0.26); }

/* Rules for using icons as white on a dark background. */
.material-icons.md-light { color: rgba(255, 255, 255, 1); }
.material-icons.md-light.md-inactive { color: rgba(255, 255, 255, 0.3); }

.container{
    background-color: rgb(190, 190, 106);
    box-shadow: 7px 13px 50px #000;
    margin-top: 50px;
    margin-bottom: 50px;
}

.row {
    font-family: Arial;
    color: #000;
    margin: 10px 10px;
}

header {
    background-color: #fff;
    margin-top: 0px;
}

footer p {
    margin-top: 20px;
    color: #fff;
}

p {
    font-family: Arial;
    font-size: 18px;
    margin-left: 30px;

}

.form-check {
    margin-top: 50px;
    margin-bottom: 20px;
}

.form-check a {
    color: #000;
    text-decoration: none;
    
}

.form-check a:hover {
    color: #000;
    text-decoration: underline;
}

.btn {
    margin-bottom: 60px;
    width: 30%;
}

.row h1 {
    margin-top: 30px;
}

.row h2 {
    margin-top: 40px;
    margin-bottom: 10px;
    
}

.row h3 {
    margin-top: 30px;
   
}

.botons {
    margin-bottom: 60px;
    width: 50%;
    margin-left: 250px;
}

.nav-bg {
       background-color: blue;
}

.navegacion-principal { 
    display: flex;
    flex-direction: row;
}

.navegacion-principal a {
    color: #fff;
    text-decoration: none;
    font-size: 24px; 
    font-weight: 700;
    padding: 15px;   
    margin-left: 200px; 
}

.navegacion-principal a:hover {
    background-color: #fff;
    color: #212121;
}

.form-control {
    border-radius: auto;
    border-color: rgb(68, 68, 68);

}

footer img {
    margin-top: 50px;
}