@import url('https://fonts.googleapis.com/css?family=Average+Sans&display=swap');

* {
	box-sizing: border-box;
}

body, html {
    margin: 0;
    padding: 0;
    height: 100%;
}

section {
    align-items: flex-end;
    display: flex;
    height: 100%;
    flex-direction: column;
    justify-content: center;
    margin: 0;
    padding: 0;
    width: 100%; 
}

.welcome {
    background-color: #F6CE2B;
}

.welcome .title {
    align-self: center;
    color: #ffffff;
    font-family: 'Average Sans', sans-serif;
    font-size: 18vw;
    line-height: 15vw;
    position: absolute;
    text-align: center;
}

.welcome .content {
    align-self: center;
    color: #42518B;
    font-size: 4vw;
    padding: 40px;
    position: absolute;
    text-align: center;
}

.join {
    background-color: #4F62A9;
    color: #ffffff;
    padding: 0 50px;
}

.join .title {
    font-family: 'Average Sans', sans-serif;
    font-size: 4vw;
    line-height: 4vw;
    margin-bottom: 20px;
    width: 50%;
}

.join .title p {
    margin: 0;
}

.join .title p:not(:first-child) {
    font-size: 7vw;
    line-height: 6vw;
}

.join .title p:last-child {
    color: #F6CE2B;
}

.join .content {
    font-size: 2vw;
    width: 40%;
}

.date {
    align-items: center;
    background-color: #4DBFB2;
    color: #ffffff;
    text-align: center;
}

.date .content {
    font-size: 3vw;
    width: 75%;
}

.date .content span {
    color: #1F4642;
}