/* Global Structure =============================================================
.main-banner {margin:0 auto;	width:50%; position:relative}

/* ============================= header ======================

#menu > li > a:hover, #menu > .active > a {background:#224c48;border-color:#9cba2f}
#menu > li > a span {display:block;position:relative}
#slider {position:absolute;left:0;width:100%;height:453px;overflow:hidden;z-index:1}
.items {display:none}
.pagination {position:absolute;bottom:82px;right:274px;z-index:2}
.pagination li {float:left;padding-left:3px}
.pagination a {display:block;width:17px;height:17px;background:url(../images/buttons.png) right 0 no-repeat;text-indent:-9999px}
.pagination a:hover, .pagination .current a {background-position:left}
.banner {position:absolute;top:87px;z-index:2;right:32px;color:#a0a0a0;width:350px}
.title {font-size:47px;line-height:1.2em;letter-spacing:-2px;display:block;padding-bottom:9px}
.title .color2 {color:#000}
.title span {display:block;margin-top:-17px}
.banner .button1 {font-size:28px;padding:0 24px;height:49px;line-height:46px;margin-top:-1px;letter-spacing:-2px}
.banner .button1:hover {background:#090909;color:#fff}
.signature {text-align:right;display:block;color:#224c48;line-height:20px;padding-top:6px}
.nome_cpn {text-align:right;display:block;color:#cdcdcd;line-height:20px;}
.signature strong {display:block;color:#fff}
/* ============================= content ====================== */
.slider
{
    box-sizing: border-box;
    padding-top: 0.3em;
    height:350px;
    margin: auto ;
    width: 100%;
    overflow: hidden;


}
.slider ul
{
    height:20% ;
    display:flex;
    width: 400%;
    animation: cambio 20s infinite alternate;
    animation-timing-function:ease-out;

}
.slider li
{
    width: 100%;
    list-style: none;
    padding: 0;
}

.slider img
{
    width: 100%;
}
@keyframes cambio
{
    0%{margin-left: 0;}
    20%{margin-left: 0; }

    25%{margin-left: -100%;}
    45%{margin-left: -100%;}

    50%{margin-left: -200%;}
    70%{margin-left:  -200%;}

    75%{margin-left: -300%;}
    100%{margin-left: -300%;}
}