* {
    margin: 0;
}
body,
html {
    margin: 0;
    height: 100%;
    width: 100%;
}
body {
    background: #c7d0d8;
    font-family: helvetica;
    margin: 0;
}
ul > li {
    color: firebrick;
}
ul > li > span {
    color: #3c6bb4;
    font-weight: regular;
}
.center {
    text-align: center;
}
.avatar {
    width: 200px;
    height: 200px;
    background-color: aqua;
    border: 4px solid #3c6bb4;
    border-radius: 50%;
    margin: 10%;
}
.wrapper {
    width: 100%;
    margin: auto;
    text-align: center;
}
.row {
    width: 100%;
    margin: auto;
    display: inline-block;
}
.row .contenido {
    padding: 40px;
}
.auto {
    margin: auto;
}
p {
    color: coral;
}
h1,
h2,
h3,
h4,
h5,
h6 {
    padding: 0.7em 0.7em;
    font-family: sans-serif;
}
h1{
    color: #96ceb4;
}
h2 {
    color: #f9f9f9;
}
h4 {
    color: #3c6bb4;
}
h3 {
    color: #408bca;
}
p {
    margin: 0.4em 1.5em;
}
.contenido {
    margin: 0;
}
.contenido > h3 {
    margin-left: 20px;
}
.preguntas > h4 {
    margin-left: 20px;
}
.contenido > a > button {
    width: 300px;
}

/* Grilla */

.clearfix {
    clear: both;
}
.grilla-wrap {
    position: relative;
    margin: 20px auto;
    width: 1024px;
    background-color: #96ceb4;
    padding: 20px;
}
.x30 {
    height: auto;
    width: 58%;
    margin: 0 0 0 20px;
    background-color: #96ceb4;
    height: auto;
    float: left;
    padding: 20px 0;
}
.x30 h1,
.x30 h2,
.x30 h3,
.x30 h4 {
    color:  #3071A9;
    margin: 0.2em 0.2em 1em 0.2em;
}
.x40 {
    height: auto;
    width: 40%;
    margin: 0;
    background-color: #96ceb4;
    height: auto;
    float: left;
    padding: 20px 0;
}
.blue {
    background-color: #96ceb4;
}
.footer {
    height: auto;
    width: 100%;
    margin: 80px auto auto auto;
    background-color: #96ceb4;
    float: left;
    

}
.footer p {
    margin: 2em;
    text-align: center;
    font-size: 0.9em;
    color: #3c6bb4;
}
.header {
    height: auto;
    width: 100%;
    margin: auto auto 10px auto;
    background-color: #408bca;
    float: left;
}
.header p {
    margin: .2em .1em;
    text-align: center;
    font-size: 0.8em;
}
.header h1 {
    margin: 1.2em;
    font-size: 2em;
    text-align: center;
    text-transform: uppercase;
    font-weight: bold;
}
.header h1 > span {
    color: #fff;
}
.header h2 {
    margin: 1em;
    font-size: 1.1em;
    color: #fff;
}
button {
    width: 96%;
    margin: 1% 2%;
    background: #428BCA;
    color: #fff;
    height: 60px;
    line-height: 60px;
    border: 0;
    transition: all 0.3s ease 0s;
    font-size: 18px;
    font-weight: bold;
}
button:hover {
    background: #3071A9
}
ul.lista {
    list-style-type: none;
    margin-left: 20px;
}
ul.lista li {
    margin: 0.5em 0.3em;
    text-transform: capitalize;
    font-size: 1em;
}