* {
    box-sizing: border-box;
}
body {
    margin: 0;
    background-color:rgb(32, 32, 32);
}

.container {
    width: 90%;
    margin: 0 auto;
    background-color: rgb(42, 42, 42);
}

.container > nav h3 {
    color: #fff;
    margin: 50px 0 20px 0;
    text-transform: uppercase;
    font-size:1.3em;
    text-align: center;
}
.container > nav {
    float:left;
    width: 30%;
    padding: 0;
}

nav ul {
    list-style: none;
    padding:0;
    margin-top: 50px;
}

nav li {
    padding: 30px;
    text-align:center;
    border-bottom:1px solid rgb(59, 59, 59);
}

nav  a{
    padding: 30px;
    width: 100%;
    text-decoration: none;
    text-transform: uppercase;
    color: rgb(149, 149, 149);
}

nav li:hover {
    background-color: rgb(41, 128, 185);
}

nav li:hover a {
    color:#fff;
}

.content {
    border-top: solid 5px rgb(41, 128, 185);
    background-color: #fff;
    float:left;
    width: 70%;
    padding: 15px;
    height: 100vh;
}

.content h1 {
    
}

#resultado{
    margin-top: 20px;
    border-top: 2px solid rgb(32, 32, 32);
}

footer{
    clear:both;
}