JSFiddle - React, Tailwind, and code Playground

HTML

<div class="header">
            <div id="lineaup">
                <div class="sezup">
                    <ul>

                        <li class="current"><a href="Default.aspx" id="hrefHome">Default</a></li>
                        <li><a href="test.aspx?id=1" id="hrefProfile">Test</a></li>
                    </ul>
                </div>
            </div>
            <div class="loghi">

                <img src="" title="logo" id="logo" /><img src="" title="logo" id="calciatore" />

            </div>

             <div id="erba">
             </div>
        </div>

CSS

.sezup li.current{
    color:#067d2c;
    position:relative;
    z-index:1;
}

.sezup a, a:hover{
    color:#067d2c;
    position:relative;

}
.header{
    position:relative;
    top:0px;
}
.sezup {
    margin: 0 auto;
    padding: 0 0 0 75px;
    width:800px;
position:relative;

}
#lineaup {
    background: url("../Images/sfondobarraup.png") repeat scroll 0 0 transparent;
    height: 16px;
    margin: 55px 0 0;
    position: relative;
    z-index: 0;
    top: -25px;
    left: 0px;
}
#lineaup li {
    bottom: 6px;
    float: left;
    margin: 0 10px;
    padding: 2px 15px;
    position: relative;
}
.loghi {
    margin: 0 auto;
    padding: 20px 0 0;
    position: relative;
    top: -45px;
    width: 1000px;
    height: 97px;
    border:1px black solid;
}
#logo {
    position: relative;
    top: -20px;
    float:left;
}
#calciatore {
    position: relative;
    float:right;
    top:-50px;
}
#erba {
    background: url("../Images/erba.png") repeat scroll 0 0 transparent;
    height: 65px;
    position: relative;
    top: -110px;
    z-index: 0;
    border:1px black solid;
}