.content { float:left; width:92%; margin:0 4%; padding: 20px 0; }

/*HEADER*/
.main_header          { background:#ffffff; border-bottom:1px #f4f4f4 solid; z-index:1; padding: 0.5em 0em; }
.main_header .content { float:left; padding:0px 0; }

.fixed            { display:block; position:fixed; z-index:9;  }
.main_header_logo { text-align:center; margin:auto; float:none; width:138px; }
.main_header_logo img { height:69px; }

/*Seu Código*/
.section-seu-codigo          { padding:10px 0px; background-color:#f4f4f4; }
.section-seu-codigo .content { float:left; padding:1em 0; }
.section_title               { width: 100%; float:left; margin-bottom:1em; font-size:1.3em; font-weight: 300; text-align: center; border-bottom: 1px #eceaea solid; padding-bottom: 1em; }

.box-artigo   { width:100%; float:left; background:#fff; box-shadow: 1px 0px 1.2px 0px #e3e3e3; border-radius:3px; padding:1em; }

/*Inícia Galeria*/
.my-galeria { 

	width:100%; 
	float:left; 
	position:relative;
	overflow:hidden; 
}

.my-galeria .foto .mascara { 
    
    background: rgba(0,0,0,0);
    transition:0.5s;  
	position:absolute; 
	width:100%; 
	height:100%; 
	left:0; bottom:0; 
}

.my-galeria .foto .image-link { 
	
	display: block;
	position: absolute;
	left:35%;
	bottom:25px;
	text-align: center;
	width: 40px;
	height: 40px;
	line-height: 40px;
	font-size: 1.8em;
	background: transparent;
	color: #ffffff;
	border-radius: 50px;
	text-decoration: none;
	transition: all .3s ease-in-out;
	opacity:0;
	margin-left: 20px;
	margin-bottom: 20px;  

}

.my-galeria .foto { 

	width:100%; 
	float:left; 
	display:block; 
	margin-bottom:5%;  
	border:1px #f0f0f0 solid; 
	position:relative; 
	overflow:hidden; 
	border-radius:6px; 
}

.foto:hover .image-link { bottom:20%; transition: all .3s ease-in-out; opacity:1; } 
.foto:hover .mascara    { background:rgba(0, 0, 0, 0.70); } 
/*Termina Galeria*/

/*FOOTER*/
.main_footer          { background-color:#353535; color:#fff; font-size:0.875em; }
.main_footer .content { padding:3em 0em; }

.main_footer_copy       { background-color:#262626; width:100%; float:left; text-align:center; padding:1.5em 0em; }
.main_footer_copy p     { font-family:'open_sanslight'; font-size:1em; color:#e1e0e0; height:20px; }
.main_footer_copy .m-b-footer   { margin-bottom:0.5em; }
.main_footer_copy .by   { font-size:0.96em; }
.main_footer_copy .by i { font-size:0.96em; margin-right:3px; color:#e82626; }


/*Começa o Responsivo*/

/*480PX BREAKPOINT*/
/*480 dividido por 16 = 30em*/
@media (min-width:30em){

.boxBannerTopo { padding:1em 0; }

}

/*600PX BREAKPOINT*/
/*600 dividido por 16 = 37,5em*/
@media (min-width:37em){


} 

/*768PX BREAKPOINT*/
/*768 dividido por 16 = 48em*/
@media (min-width:48em){

.my-galeria .foto { width:48%; margin-right:4%; margin-bottom:4%;}
.my-galeria .foto:nth-of-type(2n+0) { margin-right:0; }

} 

/*960PX BREAKPOINT*/
/*960 dividido por 16 = 60em*/
@media (min-width:60em){

 .section-seu-codigo          { padding:20px 0px; }
 .section-seu-codigo .content { width:80%; padding:1em 0; margin:0 10%; }

.btn-download { width:35%; }

}

/*1280PX BREAKPOINT*/
/*1280 dividido por 16 = 80em*/
@media (min-width:80em){

.my-galeria .foto:nth-of-type(2n+0), 
.my-galeria .foto { width:23.5%; margin-right:2%; margin-bottom:2%; }
.my-galeria .foto:nth-of-type(4n+0) { margin-right:0; }
 
}

/*1366PX BREAKPOINT*/
/*1366 dividido por 16 = 85,375em*/
@media (min-width:85em){

 .content  { width:80%; margin:0 10%; }

}

/*1600PX BREAKPOINT*/
/*1600 dividido por 16 = 100em*/
@media (min-width:100em){


}
/*Fecha o Responsivo*/