#view-source {
    position: fixed;
    display: block;
    right: 0;
    bottom: 0;
    margin-right: 40px;
    margin-bottom: 40px;
    z-index: 900;
}

.header {
    background-color: white;
}

.mdl-button {
    font-size: 22px;
}

.header .mdl-navigation__link {
    font-size: 22px;
    color: #ff4081;
}

.slogan {
    font-size: 60px;
    padding-top: 160px;
    color: #950000;
}

.sub-slogan {
    font-size: 21px;
    padding-top: 34px;
}

.main-section {
    background-color: #f3f3f3;
}

.main-image-container {
    padding: 20px;
}

.main-image {
    width: 300px;
}

.register-section {
    padding-top: 60px;
    padding-bottom: 80px;
}

#line-register-img {
    width: 400px;
}

.section-content, .other-section {
    padding: 20px;
}

.uninstall-section {
    color: #f3f3f3;
    background-color: #37474f;
    padding-top: 60px;
    padding-bottom: 80px;
}

.uninstall-title {
    color: gainsboro;
}

#line-uninstall-img {
    width: 600px;
}

.text-content {
    max-width: 600px;
    margin: auto;
    padding-bottom: 15px;
    text-align: left;
}