/* Button Style-21 */
.tpgb-plus-button.button-style-21 .button-link-wrap {
    margin: 0;
    overflow: hidden;
    transition: all 0.3s;
    border: 1px solid #212121;
	color : #212121;
}
.tpgb-plus-button.button-style-21 .button-link-wrap:hover {
    border-color: #313131;
}
.tpgb-plus-button.button-style-21 .button-link-wrap span, .tpgb-plus-button.button-style-21 .button-link-wrap .btn-icon {
    position: relative;
    z-index: 1
}
.tpgb-plus-button.button-style-21 .button-link-wrap:after {
    content: '';
    position: absolute;
    transition: all 0.3s;
    width: 101%;
    height: 0;
    top: 50%;
    left: 50%;
    background: #f18248;
    transform: translateX(-50%) translateY(-50%)
}
.tpgb-plus-button.button-style-21 .button-link-wrap:hover:after {
    height: 75%;
    opacity: 1
}
.tpgb-plus-button.button-style-21 .button-link-wrap:active:after {
    height: 130%;
    opacity: 1
}
