/*
*  html5 doctor css reset | http://html5doctor.com/html-5-reset-stylesheet
*/
html,body,div,span,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,abbr,address,cite,code,del,dfn,em,img,ins,kbd,q,samp,small,strong,sub,sup,var,b,i,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,figcaption,figure,footer,header,hgroup,menu,nav,section,summary,time,mark,audio,video{margin:0;padding:0;border:0;outline:0;font-size:100%;vertical-align:baseline;background:transparent}
body{line-height:1}
article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}
nav ul{list-style:none}
blockquote,q{quotes:none}
blockquote:before,blockquote:after,q:before,q:after{content:none}
a{margin:0;padding:0;font-size:100%;vertical-align:baseline;background:transparent}
ins{background-color:#ff9;color:#000;text-decoration:none}
mark{background-color:#ff9;color:#000;font-style:italic;font-weight:bold}
del{text-decoration:line-through}
abbr[title],dfn[title]{border-bottom:1px dotted;cursor:help}
table{border-collapse:collapse;border-spacing:0}
hr{display:block;height:1px;border:0;border-top:1px solid #ccc;margin:1em 0;padding:0}
input,select{vertical-align:middle}

* {
    box-sizing:border-box;
}
html,body {
    height: 100%;
}
a span {color: #fff;}
a {
    text-decoration: none;
}
body {
    font-family: sans-serif;
    background-color: #ddd;
}

.example-wrapper {
    text-align: center;
    padding-top: 180px;
}

.back-target {
    background-color: #FAAF5B;
    display: inline-block;
    padding: 0px 40px;
}

/* example code below */
#nav li {
    float: left;
    margin: 0 20px;
}

#nav a span {
    line-height: 1.8em;
    transition:padding .2s cubic-bezier(0.23, 1, 0.32, 1);
    padding: 0 20px;
}

#nav .target a {
    position: relative;
    display: block;
    color:  rgba(0,0,0,.3);
}
    #nav .target a span {
        background-color: #4275A1;
        padding: 20px;
    }

    #nav .target a:after,
#nav .target a:before {
    height: 100%;
}

#nav .target a:after,
#nav .target a:before {
    content: '';
    position: absolute;
    top: 0;
    width: 40px;
}
#nav .target a:after {
    left: 100%;
    box-shadow: 15px 0px 5px -5px inset;
}
#nav .target a:before {
    right: 100%;
    box-shadow: -15px 0px 5px -5px inset;
}