html, body {
    overflow-x: hidden;
    max-width: 100%;
}
* {
    box-sizing: border-box;
}
body{font-family:'Exo 2',sans-serif;font-weight:400;color:#333;font-weight:500;font-size:16px;width:100%}
footer{background:#f9f9f9;padding:10px;color:#555}
.footer-li li{display:inline-block;padding:0 10px}
footer hr{border-top:none;border-bottom:1px solid #ccc}
footer a{color:#333}
.ver{-webkit-filter:grayscale(100%);-moz-filter:grayscale(100%);-ms-filter:grayscale(100%);-o-filter:grayscale(100%);filter:grayscale(100%);filter:gray}
.ver:hover{-webkit-filter:grayscale(0%);-moz-filter:grayscale(0%);-ms-filter:grayscale(0%);-o-filter:grayscale(0%);filter:grayscale(0%);filter:none}