How to make a triangular shape in front of a div in pure css?

Question

Hi friends, I have tried many times, but I have not been able to help me.

I want it below as shown below.

Now I created this, but did not create the right corner of this div, now any organ, please help me

my code

Css

.dashbord a { display:block; line-height:28px; padding-left:8px; font-family: 'LatoRegular'; font-size:14px; color:#58544e; max-width:300px; text-shadow:1px 0 0 rgba(241,236,231,1); } .dashbord .active{ background: #b43720; /* Old browsers */ /* IE9 SVG, needs conditional override of 'filter' to 'none' */ background: url(data:image/svg+xml;base64,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); background: -moz-linear-gradient(90deg, #b43720 0%, #e94541 100%); /* FF3.6+ */ background: -webkit-gradient(linear, left bottom, right top, color-stop(0%,#b43720), color-stop(100%,#e94541)); /* Chrome,Safari4+ */ background: -webkit-linear-gradient(90deg, #b43720 0%,#e94541 100%); /* Chrome10+,Safari5.1+ */ background: -o-linear-gradient(90deg, #b43720 0%,#e94541 100%); /* Opera 11.10+ */ background: -ms-linear-gradient(90deg, #b43720 0%,#e94541 100%); /* IE10+ */ background: linear-gradient(90deg, #b43720 0%,#e94541 100%); /* W3C */ filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#b43720', endColorstr='#e94541',GradientType=1 ); /* IE6-8 fallback on horizontal gradient */ box-shadow:1px 0 0 0 rgba(230,227,223,1), 0px -3px 0 0 rgba(153,40,19,1) inset; text-shadow:1px 0 0 rgba(153,40,19,1); color:#fff; border-radius:5px 0 0 5px; line-height:30px; position:relative; margin-left:-4px; } .dashbord .active:after{ content:''; position:absolute; right:-9px; top:0; bottom:0; border-bottom: 15px solid transparent; border-left: 9px solid #b43720; border-top: 15px solid transparent; } 

HTML

 <div class="dashbord"> <a href="#" class="active">Co-Workers</a> </div> 

Jsfiddle link here http://jsfiddle.net/TBB9S/

Answer 1

Write like this:

 .dashbord .active:after{ content:''; position:absolute; right:-11px; top:3px; z-index:-1; width:22px; height:22px; background:green; -moz-transform:rotate(45deg); -webkit-transform:rotate(45deg); transform:rotate(45deg); box-shadow:-3px 0 0 0 rgba(153,40,19,1) inset; background: -moz-linear-gradient(left top, #e94541 0%,#b43720 100%); background: -webkit-linear-gradient(left top, #e94541 0%,#b43720 100%); background: linear-gradient(left top, #e94541 0%,#b43720 100%); } 

Check out http://jsfiddle.net/TBB9S/2/