JSFiddle - React, Tailwind, and code Playground

by thirtydot

HTML

<p>how to remove the top border?</p><br/>
<div id="bla">
    <div> something </div>
</div>

CSS

body {
    background: -moz-linear-gradient(left, #111111 0%, #444444 100%); /* FF3.6+ */
    background: -webkit-linear-gradient(left, #111111 0%,#444444 100%); /* Chrome10+,Safari5.1+ */
}
#bla {
    overflow-y: hidden;
    padding: 0 10px 10px 10px;
    margin: 0 -10px
}
#bla > div {
    margin-top: 25px;
    color: #fff;
    height: 45px;
    margin-top: -5px;
    z-index: -10;
    padding: 26px 24px 46px;
    font-weight: normal;
    background: #000; /*#fff;*/
    border-top: 0px solid #e5e5e5;
    border-left: 1px solid #e5e5e5;
    border-right: 1px solid #e5e5e5;
    border-bottom: 1px solid #e5e5e5;
    -webkit-border-radius: 3px;
    -khtml-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
    -webkit-box-shadow: rgba(200,200,200,0.7) 0px 0px 10px 0px;
    -khtml-box-shadow: rgba(200,200,200,0.7) 0px 0px 10px 0px;
    -moz-box-shadow: rgba(200,200,200,0.7) 0px 0px 10px 0px;
    box-shadow: rgba(200,200,200,0.7) 0px 0px 10px 0px;
}
p {
    color: #fff;
}