form {
    padding: 0 30px;
}

H2 {
    font-size: 36px;
    font-weight: 300;
    text-align: center;
    text-transform: uppercase;
}

.feature-section .feature {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 15px;
    margin: 5px;
    text-align: center;
    min-height: 150px;
}

.feature i {
    color: #15a5de;
}

.feature .feature-title {
    font-size: 22px;
    margin-top: 10px;
}

.jumbotron {
    background-color: transparent;
}

.header {
    background: #000 url("../img/header.jpg") top no-repeat;
    background-attachment: fixed;
    color: #0d3859;
    border-radius: 0;
}

.generatedLink {
    height: 70px;
    font-size: 24px;
}

#copyTextBtn {
    padding: 12px;
}

#copyTextBtn:hover {
    color: #dc3545;
    cursor: pointer;
}

#expirationLabel {
    width: 65px;
}

#expirationInput {
    margin-top: 2px;
}