new-cloud-tag.css

 body {
          font: 13px/20px "Lucida Grande", Tahoma, Verdana, sans-serif;
          color: #404040;
          background: #eee;
        }

        .container {
          margin: 50px auto;
          width: 380px;
        }

        .tags {
          zoom: 1;
        }

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

        .tags:after {
          clear: both;
        }

        .tags li {
          list-style-type:none;
          position: relative;
          float: left;
          margin: 0 0 8px 12px;
        }

        .tags li:active {
          list-style-type:none;
          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: 26px;
          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);
        }