html, body {width: 100% ;height:100%; background-color:  #000; text-align: center;}
a {text-decoration: none;}
.grid-top {border-top: 5px #fe0000 solid;}  
.logo {width: 100%; padding: 100px;} 
.logo img {max-width: 300px; width: 100%;}
.rodape a {font-size:10; color: #505050;}