.uilib-btn {
    font-family: Helvetica Neue, Helvetica, Arial;
    font-size: 14px;

    display: inline-block;
    padding: 4px 12px;
    margin-bottom: 0;
    line-height: 20px;
    text-align: center;
    vertical-align: middle;
    cursor: pointer;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
    text-shadow: none;

    border: 1px solid rgba(37, 114, 152, 0.78);
    color: #ffffff;
    background-color: #0099ff;
    -webkit-box-shadow: inset 1px 2px rgba(255,255,255,.21);
    -moz-box-shadow: inset 1px 2px rgba(255,255,255,.21);
    box-shadow: inset 1px 2px rgba(255,255,255,.21);

    /* fallback */
    background-image: url('http://quizrevolution.com/_style/images/bg-gradient.png');
    background-repeat: repeat-x;
    background-position: 0 50%;

    background-image: -webkit-gradient(linear, left top, left bottom, color-stop(37%,rgba(255,255,255,0.07)), color-stop(56%,rgba(0,0,0,.07)));
    background-image: -webkit-linear-gradient(top, rgba(255,255,255,0.07) 37%,rgba(0,0,0,.07) 56%);
    background-image: -moz-linear-gradient(top, rgba(255,255,255,0.07) 37%,rgba(0,0,0,.07) 56%);
    background-image: -ms-linear-gradient(top, rgba(255,255,255,0.07) 37%,rgba(0,0,0,.07) 56%);
    background-image: -o-linear-gradient(top, rgba(255,255,255,0.07) 37%,rgba(0,0,0,.07) 56%);
}

.uilib-btn:focus {
    outline: 0;
}

.uilib-btn.btn-secondary {
    color: #0099ff;
    border: 1px solid rgba(196, 196, 196, 0.78);
    background-color: #fff;
}

.uilib-btn.btn-upgrade {
    color: #a41aa4;
    border: 1px solid rgba(196, 196, 196, 0.78);
    background-color: #fff;
}

.uilib-btn.btn-black-text {
    color: #000;
    border: 1px solid rgba(196, 196, 196, 0.78);
    background-color: #fff;
}

.uilib-btn.btn-purple {
    color: #fff;
    border: 1px solid rgba(114, 23, 114, 0.78);
    background-color: #a41aa4;
}

.uilib-btn.btn-green {
    color: #fff;
    border: 1px solid rgba(80, 147, 46, 0.78);
    background-color: #6bb445;
}

.uilib-btn:hover {
    -webkit-box-shadow: 1px 1px 1px rgba(0,0,0,.39), inset 1px 2px rgba(255,255,255,.21);
    -moz-box-shadow: 1px 1px 1px rgba(0,0,0,.39), inset 1px 2px rgba(255,255,255,.21);
    box-shadow: 1px 1px 1px rgba(0,0,0,.39), inset 1px 2px rgba(255,255,255,.21);
}

.uilib-btn:active,
.uilib-btn.btn-selected {
    outline: none;
    background-image: -webkit-linear-gradient(top, rgba(0,0,0,.07) 37%, rgba(255,255,255,.07) 56%);
    background-image: -moz-linear-gradient(top, rgba(0,0,0,.07) 37%, rgba(255,255,255,.07) 56%);
    background-image: -o-linear-gradient(top, rgba(0,0,0,.07) 37%, rgba(255,255,255,.07) 56%);
    background-image: linear-gradient(to bottom, rgba(0,0,0,.07) 37%, rgba(255,255,255,.07) 56%);
    -webkit-box-shadow: inset 1px 2px rgba(0,0,0,.16);
    -moz-box-shadow: inset 1px 2px rgba(0,0,0,.16);
    box-shadow: inset 1px 2px rgba(0,0,0,.16);
}

.uilib-btn.btn-secondary.btn-selected {
    color: #000;
}

.uilib-btn.btn-secondary:hover,
.uilib-btn.btn-black-text:hover,
.uilib-btn.btn-upgrade:hover {
    -webkit-box-shadow: 0px 1px 1px rgba(0,0,0,.2), inset 1px 2px rgba(255,255,255,.21);
    -moz-box-shadow: 0px 1px 1px rgba(0,0,0,.2), inset 1px 2px rgba(255,255,255,.21);
    box-shadow: 0px 1px 1px rgba(0,0,0,.2), inset 1px 2px rgba(255,255,255,.21);
}

.uilib-btn.btn-secondary:active,
.uilib-btn.btn-black-text:active,
.uilib-btn.btn-secondary.btn-selected,
.uilib-btn.black-text.btn-selected,
.uilib-btn.btn-upgrade.btn-selected {
    box-shadow: inset 0px 1px 1px 0 rgba(0,0,0,0.15);
}

.uilib-btn.disabled,
.uilib-btn[disabled] {
    cursor: default;
    background-image: none;
    opacity: 0.36;
    -webkit-box-shadow: none;
    -moz-box-shadow: none;
    box-shadow: none;
}

.uilib-btn.btn-large {
    padding: 6px 19px;
}

.uilib-btn.btn-large [class^="icon-"],
.uilib-btn.btn-large [class*=" icon-"] {
    margin-top: 4px;
}

.uilib-btn.btn-small {
    padding: 2px 10px;
    font-size: 11.9px;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
}
.uilib-btn.btn-small [class^="icon-"],
.uilib-btn.btn-small [class*=" icon-"] {
    margin-top: 0;
}

.uilib-btn.btn-xlarge {
    padding: 12px 25px;
}