.ggt-percentage {
    position: relative;
}
.ggt-piechart {
    position: relative;
    text-align: center;
    float: left;
    overflow: hidden;
    float: left;
    padding: 10px;
}
.ggt-piechart canvas {
    position: relative;
    top: 0;
    left: 0;
    max-width: 100%;
    margin: 0 auto;
}
.ggt-piechart .ggt-label {
    top: 60%;
    z-index: 1;
    position: absolute;
    left: 0;
    right: 0;
}
.ggt-piechart .ggt-percentage span {
    color: #221c24;
    font-size: 50px;
    left: 0;
    line-height: 60px !important;
    padding: 10px;
    position: absolute;
    right: 0;
    z-index: 1;
    top: 45%;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    transform: translateY(-50%);
    font-weight: 600;
}
.ggt-piechart .ggt-percentage sup {
    font-size: 18px;
    vertical-align: super;
    opacity: .5;
}
@media only screen and (max-width: 479px) {
    .ggt-piechart canvas {
        margin-bottom: 15px; }
}