tengo un problema con unas imágenes y creo que el problema lo ocaciona el css.
tengo unas imágenes las cuales les quite el fondo blanco y las guarde como png, ya no tienen fondo y cuando las inserto me aparecen con fondo blanco. pero intente con un documento sin css cambiándole solo el fondo negro e inserte las misma imágenes y aparecen sin fondo entonces esto me hace pensar que el css tiene algún error pero la verdad no doy.
dejo aqui el css
Código:
* { margin: 0; padding: 0; outline: 0 } body { background: #000000; font: 11px/1.75em Verdana, Tahoma, arial, sans-serif; color: #666666; text-align: center; margin: 0 0 15px 0; } /* links */ a, a:visited { color: #1AA03C; background: inherit; text-decoration: none; } a:hover { //*color: #383d44; background: inherit; padding-bottom: 0; border-bottom: 2px solid #dbd5c5;*// } /* headers */ h1, h2, h3 { font-family: 'Trebuchet MS', Tahoma, Sans-serif; font-weight: Bold; color: #333; } h1 { font-size: 160%; font-weight: normal; } h2 { font-size: 130%; text-transform: uppercase; } h3 { font-size: 130%; } h1, h2, h3, p { padding: 10px; margin: 0; } ul, ol { margin: 5px 20px; padding: 0 20px; } /* images */ img { background: #FAFAFA; border: 1px solid #DCDCDC; padding: 8px; } img.float-right { margin: 5px 0px 10px 10px; } img.float-left { margin: 5px 10px 10px 0px; } code { margin: 5px 0; padding: 10px; text-align: left; display: block; overflow: auto; font: 500 1em/1.5em 'Lucida Console', 'courier new', monospace ; /* white-space: pre; */ background: #F5F5F5; border-left: 3px solid #D4D4D4; } acronym { cursor: help; border-bottom: 1px dashed #777; } blockquote { font: bold 1.4em/1.5em 'Trebuchet MS', Tahoma, Sans-serif; margin: 10px; padding: 0 0 0 25px; background: #F5F5F5; border-left: 3px solid #D4D4D4; color: #444; } /* start - table */ table { border-collapse: collapse; margin: 10px; } th strong { color: #fff; } th { background: #e7e6e6 url(button.jpg) repeat-x; height: 29px; padding-left: 12px; padding-right: 12px; text-align: left; border-left: 1px solid #f4f4f4; border-bottom: solid 2px #fff; color: #333; } tr { height: 30px; } td { padding-left: 11px; padding-right: 11px; border-left: 1px solid #fff; border-bottom: 1px solid #fff; } td.first,th.first { border-left: 0px; } tr.row-a { background: #F8F8F8; } tr.row-b { background: #EFEFEF; } /* end - table */ /* form elements */ form { margin:10px; padding: 0 5px; background: #F5F5F5; } label { display:block; font-weight:bold; margin:5px 0; } input { padding:2px; border:1px solid #eee; font: normal 1em Verdana, sans-serif; color:#777; } textarea { width:400px; padding:2px; font: normal 1em Verdana, sans-serif; border:1px solid #eee; height:100px; display:block; color:#777; } input.button { font: bold 12px Arial, Sans-serif; height: 24px; margin: 0; padding: 2px 3px; color: #333; background: #e7e6e6 url(button.jpg) repeat-x; border: 1px solid #dadada; } /* search form */ .searchform { background-color: transparent; border: none; margin: 0 5px 0 10px; padding: 5px 0 15px 0; width: 190px; } .searchform p { margin: 0; padding: 0; } .searchform input.textbox { width: 100px; color: #777; height: 18px; padding: 2px; border: 1px solid #E5E5E5; vertical-align: top; } .searchform input.button { width: 60px; height: 24px; padding: 2px 5px; vertical-align: top; } /******************************************** LAYOUT ********************************************/ #wrap { position: relative; width: 1110px; margin: 0 auto; text-align: left; background: #000000 url(content.jpg) repeat-y center top; } #content-wrap { float: left; width: 1050px; margin-left: 30px; display: inline; padding: 0; border-top: 5px solid #fff; background: #000000 url(content-wrap.jpg) repeat-x; } #header { position: relative; background: #fff url(header-bg.jpg) repeat-y center top; height: 35px; width:910px; padding: 0; color: #fff; } /* header links */ #header #header-links { position: absolute; top: 8px; right: 45px; color: #838181; font-size: 10px; font-weight: bold; } #header #header-links p { padding: 0; margin: 0; } #header #header-links a { color: #838181; text-decoration: none; } #header #header-links a:hover { color: #444; } /* header-photo */ #header-photo { position: relative; clear: both; margin: 5px auto; height: 250px; width: 850px; background: #fff url(header-photo.jpg) no-repeat center center; } #header-photo h1#logo-text a { position: absolute; margin: 0; padding: 0; font: bold 48px 'Trebuchet MS', Arial, Sans-serif; letter-spacing: -1px; color: #fff; text-transform: none; text-decoration: none; border: none; /* change the values of top and left to adjust the position of the logo*/ top: 25px; left: 30px; } #header-photo h2#slogan { position: absolute; margin: 0; padding: 0; font: bold 14px 'Trebuchet MS', Arial, Sans-serif; text-transform: none; color: #B6D1F8; /* change the values of top and left to adjust the position of the slogan*/ top: 80px; left: 35px; } /* Navigation */ #nav { clear: both; padding: 0; } #nav ul { float: left; list-style: none; background: #E4E4E4 url(nav.jpg) repeat-x; width: 850px; padding: 0; margin: 0 0 0 30px; height: 45px; display: inline; text-transform: uppercase; } #nav ul li { display: inline; margin: 0; padding: 0; } #nav ul li a { display: block; float: left; width: auto; margin: 0; padding: 0 15px; border-right: 1px solid #dadada; border-left: 1px solid #fafafa; border-bottom: none; color: #555; font: bold 14px/45px "Century Gothic", "Trebuchet MS", Helvetica, Arial, Geneva, sans-serif; text-transform: uppercase; text-decoration: none; letter-spacing: 1px; } #nav ul li a:hover, #nav ul li a:active { color: #326ea1; } #nav ul li#current a { background: #DBDBDB url(nav-current.jpg) repeat-x; } /* Main Column */ .three-col #main { margin: 10px 190px 0 200px; } .two-col #main { margin: 10px 5px 0 200px; } #main h1 { margin: 10px 10px 0 10px; font: normal 1.8em Georgia, "Times New Roman", Times, serif; color: #444; padding: 15px 0 2px 0px; border-bottom: 1px solid #dadada; } /* Sidebar */ #sidebar { float: left; width: 195px; margin-top: 10px; } /* right column */ #rightcolumn { float: right; width: 190px; margin-top: 10px; } #rightcolumn h1, #sidebar h1 { margin: 10px 5px 0 5px; padding: 5px 5px; font: bold 1.4em 'Trebuchet MS', Tahoma, Sans-serif; color: #444; } /* sidemenu */ ul.sidemenu { text-align: left; margin: 7px 8px 8px 10px; padding: 0; border-top: 1px solid #E5E5E5; text-decoration: none; } ul.sidemenu li { list-style: none; padding: 4px 0 4px 5px; margin: 0 2px; border-bottom: 1px solid #E5E5E5; } * html body ul.sidemenu li { height: 1%; } ul.sidemenu li a { text-decoration: none; color: #326ea1; border: none; } ul.sidemenu li a:hover { color: #383d44; border: none; } /* footer-wrap */ #footer-wrap { clear: both; width: 1110px; font-size: 95%; padding: 20px 0; text-align: left; background: url(footer-bottom.jpg) no-repeat center bottom; } #footer-wrap a { text-decoration: none; color: #666666; font-weight: bold; } #footer-wrap a:hover { color: #000; } #footer-wrap p { padding: 10px 0; } #footer-wrap h2 { color: #666666; margin: 0; padding: 0 10px; } /* footer */ #footer { clear: both; color: #000000; margin: 0 auto 10px auto; width: 1000px; padding: 5px 0; text-align: center; background: #000000; border-top: 1px solid #F2F2F2; } #footer1 { width: 330px; float: left; border-right: 1px solid #FFFFFF; } #footer2 { width: 330px; float: left; border-right: 1px solid #FFFFFF; } #footer3 { width: 330px; float: left; } /* alignment classes */ .float-left { float: left; } .float-right { float: right; } .align-left { text-align: left; } .align-right { text-align: right; } /* display and additional classes */ .clear { clear: both; } /* post */ .post-by { font-size: .95em; padding-top: 0; } .post-footer { background: #F5F5F5; padding: 5px; margin: 20px 10px 0 10px; font-size: 95%; color: #666666; } .post-footer .date{ margin: 0 10px 0 5px; } .post-footer a.comments { margin: 0 10px 0 5px; } .post-footer a.readmore { margin: 0 10px 0 5px; }