html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,menu,nav,output,ruby,section,summary,time,mark,audio,video{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}body{line-height:1}ol,ul{list-style:none}blockquote,q{quotes:none}blockquote:before,blockquote:after,q:before,q:after{content:'';content:none}table{border-collapse:collapse;border-spacing:0}

html,body{width: 100%;height: 100%;display: table;}

html{background: url('../img/img_background_conesa.jpg') no-repeat center center fixed; -webkit-background-size: cover;-moz-background-size: cover;-o-background-size: cover;background-size: cover;}

#main-section{width: 100%;height: 100%;display: table-cell;vertical-align: middle;}

#logo{width:90%;max-width: 412px;margin:0 auto;}

#logo img{width: 100%;height: auto;}