html {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    height: 100%;
    padding: 0;
    background-color: #fafafa;
}

body {
    margin: 0;
    padding: 0;
    /* margin-left: calc((100% - 800px) / 2);
    margin-right: calc((100% - 800px) / 2); */
}

header {
    padding-left: calc((100% - 800px) / 2);
    padding-right: calc((100% - 800px) / 2);
}

header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 90000;
    /* background: #17296a; */
    background: #0F4C81;
    overflow: hidden;
    /* background-image: linear-gradient(#09375f, #0F4C81); */
}

header::before {
    content: "";
    display: block;
    width: 72px;
    height: 72px;
    background-image: url('../img/latromi-logo-128x.png');
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    float: left;
    margin: 0.4rem;
}

body::before {
    content: "";
    display: block;
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    bottom: 0;
    z-index: 0;
    background-image: url('../img/background.png');
    background-repeat: no-repeat;
    background-position-x: right;
    background-position-y: bottom;
    background-size: auto;
    opacity: 0.3;
}

header nav {
    float: right;
    display: block;
    margin: 21px 11px 0 0;
    font-size: 32px;
    text-align: center;
}

header nav a {
    color: #052846;
}

header nav a:hover {
    /* color: #000; */
    color: #fefefe;
}

h2 {
    color: #000033;
}

h1 {
    color: white;
    margin: 6px;
    font-size: 48px;
    display: inline-block
}

section>h2 {
    margin-top: 0;
}

section {
    margin-bottom: 1em;
}

a {
    color: #333333;
}

a:hover {
    color: #999999;
}

img.logo {
    height: 56px;
    margin-top: 14px;
}

.logo-text-a {
    font-size: 1em;
    font-family: 'Times New Roman', Times, serif;
}

.logo-text-b {
    font-size: 0.6em;
}

.latromi-word {
    font-family: 'Times New Roman', Times, serif;
}

#content {
    position: absolute;
    top:0;
	left:0;
	right:0;
	bottom:0
}

#content>p {
    margin-top: 0;
    font-size: 1.4em;
    font-style: italic;
}

.col-clientes {
    margin-bottom: 3rem;
    margin-top: 3rem;
}

.col-clientes img {
    margin: 0.6rem;
}

.col-video {
    position: relative;
    width: calc(100% - 32px);
    height: 0;
    padding-bottom: 56.25%;
    margin-bottom: 32px;
    text-align: center;
}


.col-login {
    position: relative;
    width: calc(100% - 32px);
    height: 0;
    padding-bottom: 56.25%;
    margin-bottom: 32px;
    text-align: center;
}



.video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.col1 {
    float: left;
    margin-right: 1em;
}

.col2 {
    float: right;
}

@media (max-width: 900px) {
    body {
        /*margin-left: 3em;
        margin-right: 3em;*/
    }
}

@media (max-width: 768px) {
    h1 span {
        display: block;
    }
    .col2 {
        float: left;
    }
    .col-video {
        width: 100%;
    }
    #content>p {
        text-align: center;
    }
}

@media (max-width: 600px) {
    body::before {
        background-size: contain;
    }
    h1 {
        font-size: 2em;
        margin: 11px;
    }
    h1 span {
        display: block;
    }
    #content/*body*/
        {
        margin: 0;
    }
    #content {
        padding: 2rem;
		padding: 0;
    }
    header nav {
        float: none;
        margin-top: 0;
        margin: 0 11px 11px 0;
    }
    header nav a {
        font-size: 24px;
    }
    .col-clientes {
        margin-bottom: 1rem;
        margin-top: 1rem;
    }
    .col-clientes img {
        max-width: 124px;
    }
}

@media (max-width: 320px) {
    h1 {
        font-size: 1.8rem;
    }
    h1 span {
        display: block;
    }
    #content/*body*/
        {
        margin: 0;
    }
    #content {
        padding: 1rem;
		padding: 0;
    }
    header nav {
        float: none;
        margin-top: 0;
        margin: 0 11px 11px 0;
    }
    header nav a {
        font-size: 24px;
    }
    .col-clientes {
        margin-bottom: 1rem;
        margin-top: 1rem;
    }
    .col-clientes img {
        max-width: 120px;
    }
}