Skew div border of one side only using one div only

Question

I have created a skewed div using following css

#outer-left{
-ms-transform: skew(-30deg,0deg); /* IE 9 */
-webkit-transform:skew(-30deg,0deg); /* Chrome, Saf         


        

Answer 1

I believe this is what you want:

http://jsfiddle.net/5a7rhh0L/3/

CSS:

#a {
    position: relative;
    width: 120px;
    padding: 10px 20px;
    font-size: 20px;
    position: relative;

    color: #2E8DEF;
    background: #333333;
    border-bottom: 3px solid #2E8DEF;
}
#a:after {
    content: " ";
    position: absolute;
    display: block;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -1;

    background: #333333;
    border-bottom: 3px solid #2E8DEF;
    border-right: 20px solid #2E8DEF;

    transform-origin: bottom left;
    -ms-transform: skew(-30deg, 0deg);
    -webkit-transform: skew(-30deg, 0deg);
    transform: skew(-30deg, 0deg);
}