.tags {
 zoom: 1;
}

.tags:before, .tags:after {
 content: '';
 display: table;
}

.tags:after {
 clear: both;
}

.tags li {
 position: relative;
 float: left;
 margin: 0 0 8px 12px;
}

.tags li:active {
 margin-top: 1px;
 margin-bottom: 7px;
}

.tags li:after {
 content: '';
 z-index: 2;
 position: absolute;
 top: 10px;
 right: -2px;
 width: 5px;
 height: 6px;
 opacity: .95;
 background: #eb6b22;
 border-radius: 3px 0 0 3px;
 -webkit-box-shadow: inset 1px 0 #99400e;
 box-shadow: inset 1px 0 #99400e;
}

.tags a, .tags span {
 display: block;
 -webkit-box-sizing: border-box;
 -moz-box-sizing: border-box;
 box-sizing: border-box;
}

.tags a {
 height: 50px;
 line-height: 23px;
 padding: 0 9px 0 8px;
 font-size: 12px;
 color: #555;
 text-decoration: none;
 text-shadow: 0 1px white;
 background: #fafafa;
 border-width: 1px 0 1px 1px;
 border-style: solid;
 border-color: #dadada #d2d2d2 #c5c5c5;
 border-radius: 3px 0 0 3px;
 background-image: -webkit-linear-gradient(top, #fcfcfc, #f0f0f0);
 background-image: -moz-linear-gradient(top, #fcfcfc, #f0f0f0);
 background-image: -o-linear-gradient(top, #fcfcfc, #f0f0f0);
 background-image: linear-gradient(to bottom, #fcfcfc, #f0f0f0);
 -webkit-box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.7), 0 1px 2px rgba(0, 0, 0, 0.05);
 box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.7), 0 1px 2px rgba(0, 0, 0, 0.05);
}

.tags a:hover span {
 padding: 0 7px 0 6px;
 max-width: 40px;
 -webkit-box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.15), 1px 1px 2px rgba(0, 0, 0, 0.2);
 box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.15), 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.tags span {
 position: absolute;
 top: 1px;
 left: 100%;
 z-index: 2;
 overflow: hidden;
 max-width: 0;
 height: 24px;
 line-height: 21px;
 padding: 0 0 0 2px;
 color: white;
 text-shadow: 0 -1px rgba(0, 0, 0, 0.3);
 background: #eb6b22;
 border: 1px solid;
 border-color: #d15813 #c85412 #bf5011;
 border-radius: 0 2px 2px 0;
 opacity: .95;
 background-image: -webkit-linear-gradient(top, #ed7b39, #df5e14);
 background-image: -moz-linear-gradient(top, #ed7b39, #df5e14);
 background-image: -o-linear-gradient(top, #ed7b39, #df5e14);
 background-image: linear-gradient(to bottom, #ed7b39, #df5e14);
 -webkit-transition: 0.3s ease-out;
 -moz-transition: 0.3s ease-out;
 -o-transition: 0.3s ease-out;
 transition: 0.3s ease-out;
 -webkit-transition-property: padding, max-width;
 -moz-transition-property: padding, max-width;
 -o-transition-property: padding, max-width;
 transition-property: padding, max-width;
}

.green li:after {
 background: #65bb34;
 -webkit-box-shadow: inset 1px 0 #3a6b1e;
 box-shadow: inset 1px 0 #3a6b1e;
}

.green span {
 background: #65bb34;
 border-color: #549b2b #4f9329 #4b8b27;
 background-image: -webkit-linear-gradient(top, #71ca3f, #5aa72e);
 background-image: -moz-linear-gradient(top, #71ca3f, #5aa72e);
 background-image: -o-linear-gradient(top, #71ca3f, #5aa72e);
 background-image: linear-gradient(to bottom, #71ca3f, #5aa72e);
}

.blue li:after {
 background: #56a3d5;
 -webkit-box-shadow: inset 1px 0 #276f9e;
 box-shadow: inset 1px 0 #276f9e;
}

.blue span {
 background: #56a3d5;
 border-color: #3591cd #318cc7 #2f86be;
 background-image: -webkit-linear-gradient(top, #6aaeda, #4298d0);
 background-image: -moz-linear-gradient(top, #6aaeda, #4298d0);
 background-image: -o-linear-gradient(top, #6aaeda, #4298d0);
 background-image: linear-gradient(to bottom, #6aaeda, #4298d0);
}

Вариант первый, делаем информер файлообменника для сайта UCOZ