.happyCatPluginsMortCalcBack {
    max-width: 950px;
}

.happyCatPluginsMortCalcBack h1 {
    margin-bottom: 1rem;
}

.happyCatPluginsMortCalcBack .jumbotron p {
    margin-top: 2rem;
}

.happyCatPluginsMortCalcBack .panel-heading {
    background: #fba; /* For browsers that do not support gradients */
    background: -webkit-linear-gradient(-90deg, #fba, #f9a); /* For Safari 5.1 to 6.0 */
    background: -o-linear-gradient(-90deg, #fba, #f9a); /* For Opera 11.1 to 12.0 */
    background: -moz-linear-gradient(-90deg, #fba, #f9a);
    background: linear-gradient(-90deg, #fba, #f9a);
}

.happyCatPluginsMortCalcBack .btn {
    background-color: #f57;
    border: none;
}

.happycat-bottom-byline a {
    text-align: center;
    color: grey;
}

.happycat-bottom-byline a:hover {
    text-decoration: none;
}

.grow {
transition: all .2s ease-in-out;
}

.grow:hover {
    transform: scale(1.2);
    color: inherit;
}