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By Default Blogger shows Error page message in a box and its not look Style.
Here I am saying about how to Customize it much better...
Only Custom message [No Style]
If you want to show only a custom message then First Go to updated Blogger InterfaceThen Go to Setting->Search Preferences
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Error Message with Stylish 404 images
If you want Colorful Stylish 404 page do the following.- Go to Design->Edit HTML
- Find </head> and copy the below code just above it.
<b:if cond='data:blog.pageType == "error_page"'>
<style type="text/css">.status-msg-wrap{font-size:100%;margin:none;position:static;width:100%}.status-msg-border{display:none}.status-msg-body{padding:none;position:static;text-align:inherit;width:100%;z-index:auto}.status-msg-wrap a{padding:none;text-decoration:inherit}</style>
</b:if>
<style type="text/css">.status-msg-wrap{font-size:100%;margin:none;position:static;width:100%}.status-msg-border{display:none}.status-msg-body{padding:none;position:static;text-align:inherit;width:100%;z-index:auto}.status-msg-wrap a{padding:none;text-decoration:inherit}</style>
</b:if>
- Save the Template
Error Page Style 1
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- Go to Setting->Search Preferences
- Copy below code in Custom Page Not Found section [as shown in fig. first]
<h2 style="font-size: 35px;margin: 0;text-align: center;">Oops..! </h2>
<h3 style="font-size:17px;">Sorry,You are trying to reach an invalid page...!<br><a href="/">Click here</a> to go to Homepage <br> Have a nice Day...</h3><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhLi4xgvgHKCUE_4zzv6MGRTDzlbbit4VHQZxuEAdbc-ti6XKAUyuW9l3wnObvNZ4Yyxa-p1betBPJiwD2o7rU_naCFA9h8bCXfc9TTC2nqvp-2so-0McNv9jOQiOzDh5ed-7-9dPwSRVU/s1600/404+error+page+1.jpg"/>
<h3 style="font-size:17px;">Sorry,You are trying to reach an invalid page...!<br><a href="/">Click here</a> to go to Homepage <br> Have a nice Day...</h3><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhLi4xgvgHKCUE_4zzv6MGRTDzlbbit4VHQZxuEAdbc-ti6XKAUyuW9l3wnObvNZ4Yyxa-p1betBPJiwD2o7rU_naCFA9h8bCXfc9TTC2nqvp-2so-0McNv9jOQiOzDh5ed-7-9dPwSRVU/s1600/404+error+page+1.jpg"/>
Error Page Style 2
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- Go to Setting->Search Preferences
- Copy below code in Custom Page Not Found section [as shown in fig. first]
<h2 style="font-size: 35px;margin: 0;text-align: center;">Oops..! </h2>
<h3 style="font-size:17px;">Sorry,You are trying to reach an invalid page...!<br><a href="/">Click here</a> to go to Homepage <br> Have a nice Day...</h3><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiVmpf-USZslvuyvoiH-PKgvdyFA0iYIP7EON4MUXofJLC9UwvGuuSspohb8C89ZYmkz6HAlsc1g34Zum84CnQwHMHx3DAr8l0daI_dHjcNgSTsZ2xe0msD6M9ILVELTTZlg3Bl0l8u6Eg/s1600/404+error+page+2.jpg"/>
<h3 style="font-size:17px;">Sorry,You are trying to reach an invalid page...!<br><a href="/">Click here</a> to go to Homepage <br> Have a nice Day...</h3><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiVmpf-USZslvuyvoiH-PKgvdyFA0iYIP7EON4MUXofJLC9UwvGuuSspohb8C89ZYmkz6HAlsc1g34Zum84CnQwHMHx3DAr8l0daI_dHjcNgSTsZ2xe0msD6M9ILVELTTZlg3Bl0l8u6Eg/s1600/404+error+page+2.jpg"/>
Error Page Style 3
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- Go to Setting->Search Preferences
- Copy below code in Custom Page Not Found section [as shown in fig. first]
<h2 style="font-size: 35px;margin: 0;text-align: center;">Oops..! </h2>
<h3 style="font-size:17px;">Sorry,You are trying to reach an invalid page...!<br><a href="/">Click here</a> to go to Homepage <br> Have a nice Day...</h3><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjvw1jWnNPLNZZishscMLxmuSkFMnKYckqyX4SXhf8b2pZR_5mS0LlkGFP-gZptmhAxM2Ef_ScxhYvq6-Wx1MSNmVf0ZCIdX1p5MtqHWyX1LmF_kfyu1hf7RpK0xn1-07GnuSU-BAguFpA/s1600/404+error+page+4.jpg"/>
<h3 style="font-size:17px;">Sorry,You are trying to reach an invalid page...!<br><a href="/">Click here</a> to go to Homepage <br> Have a nice Day...</h3><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjvw1jWnNPLNZZishscMLxmuSkFMnKYckqyX4SXhf8b2pZR_5mS0LlkGFP-gZptmhAxM2Ef_ScxhYvq6-Wx1MSNmVf0ZCIdX1p5MtqHWyX1LmF_kfyu1hf7RpK0xn1-07GnuSU-BAguFpA/s1600/404+error+page+4.jpg"/>
Error Page Style 4
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- Go to Setting->Search Preferences
- Copy below code in Custom Page Not Found section [as shown in fig. first]
<h2 style="font-size: 35px;margin: 0;text-align: center;">Oops..! </h2>
<h3 style="font-size:17px;">Sorry,You are trying to reach an invalid page...!<br><a href="/">Click here</a> to go to Homepage <br> Have a nice Day...</h3><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiTjsfLEL2Brgqg8LpoLHpvBUGksa5ynE2awGSmYYqX3pv6vkPHm9snA0rZ6WDbGKUOVCLry1BRV6a6bZBjogBhXK8BnLT4KbWI2ijnAUqjL7z_OKHZTj7GI13GtJ6SwryAz5P3lhORqcY/s320/404+error+page+6.jpg"/>
<h3 style="font-size:17px;">Sorry,You are trying to reach an invalid page...!<br><a href="/">Click here</a> to go to Homepage <br> Have a nice Day...</h3><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiTjsfLEL2Brgqg8LpoLHpvBUGksa5ynE2awGSmYYqX3pv6vkPHm9snA0rZ6WDbGKUOVCLry1BRV6a6bZBjogBhXK8BnLT4KbWI2ijnAUqjL7z_OKHZTj7GI13GtJ6SwryAz5P3lhORqcY/s320/404+error+page+6.jpg"/>
Error Page Style 5
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- Go to Setting->Search Preferences
- Copy below code in Custom Page Not Found section [as shown in fig. first]
<h2 style="font-size: 35px;margin: 0;text-align: center;">Oops..! </h2>
<h3 style="font-size:17px;">Sorry,You are trying to reach an invalid page...!<br><a href="/">Click here</a> to go to Homepage <br> Have a nice Day...</h3><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEghOtbMw8nxMKh-aA-8vkts1INts11BL4YhL4T0RB3icyLSLz37MWQEDKQlO6UtVdHzGaqn7VqfIAsPUbgghauS7flpgt0Cc49NSQWUNjh_tct7ZjFW6qDtuO9QEBcDgK37AR7ApC1bfz8/s1600/404+error+page+7.jpg"/>
<h3 style="font-size:17px;">Sorry,You are trying to reach an invalid page...!<br><a href="/">Click here</a> to go to Homepage <br> Have a nice Day...</h3><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEghOtbMw8nxMKh-aA-8vkts1INts11BL4YhL4T0RB3icyLSLz37MWQEDKQlO6UtVdHzGaqn7VqfIAsPUbgghauS7flpgt0Cc49NSQWUNjh_tct7ZjFW6qDtuO9QEBcDgK37AR7ApC1bfz8/s1600/404+error+page+7.jpg"/>
Error Page Style 6
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- Go to Setting->Search Preferences
- Copy below code in Custom Page Not Found section [as shown in fig. first]
<h2 style="font-size: 35px;margin: 0;text-align: center;">Oops..! </h2>
<h3 style="font-size:17px;">Sorry,You are trying to reach an invalid page...!<br><a href="/">Click here</a> to go to Homepage <br> Have a nice Day...</h3><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEioeh8HRpsaSc4PmrcD3thMatHGdGRXfqL00-GWECQre1_6EbQsS58n79aW-hJu5IzWWtJhP_Y0cHeETbkxkhY2ywscBNUZkTnFLhuhoReCrmDdafFXsuANK-MbulkEkECGuQNQVP7HjF4/s1600/404+error+page+3.jpg"/>
<h3 style="font-size:17px;">Sorry,You are trying to reach an invalid page...!<br><a href="/">Click here</a> to go to Homepage <br> Have a nice Day...</h3><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEioeh8HRpsaSc4PmrcD3thMatHGdGRXfqL00-GWECQre1_6EbQsS58n79aW-hJu5IzWWtJhP_Y0cHeETbkxkhY2ywscBNUZkTnFLhuhoReCrmDdafFXsuANK-MbulkEkECGuQNQVP7HjF4/s1600/404+error+page+3.jpg"/>
Then Click Save..That all..
First thanks to Bloggerplugins.com for the custom error page code, visit here. Then i made some changes and add beautiful 404 images that i was inspired from HongKiat .
I thinks this article helped you..If any bugs of doubts don't hesitate to ask..do comment...
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