/* estrutura */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    /*outline: 1px solid red;*/
    font-family: Arial, Helvetica, sans-serif;
    font-size: 12px;
}

*::before, *::after {
    box-sizing: border-box;
}

body {
    /* height: 100vh; */
    display: flex;
    flex-flow: column nowrap;
    align-items: center;
    justify-content: center;
    background-image: url(../imagens/bg_site.png);
}

.site {
    box-shadow: 0px 0px 10px 2px rgba(0,0,0,0.75);
	width: 100%;
    max-width: 1400px;	
}

.container {
    /*max-width: 1200px;*/
	width: 100%;
	max-width: 1400px;
}

section {
    display: flex;
    justify-content: center;
}

.topo__img{max-width:100%; max-height:400px;}
.campo{width: 100%;padding: 5px;border: 1px solid #ccc;}
.btenviarmsg{color: #fff;border: none;padding: 10px 20px;cursor: pointer;font-weight: bold;}


@media (max-width: 1400px) {
	body {display: block; /* height: unset; */}
	.container {width: 100%;}
}

@media (max-width: 990px) {
    .container {
        width: 100%;
    }
    
}
/* end estrutura */