@import url("https://fonts.googleapis.com/css?family=Roboto&display=swap");

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: "Roboto", sans-serif;
    height: 100vh;
    height: 100dvh;
}

.container {
    position: relative;
    overflow: hidden;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
}

.sidebar {
    height: 100%;
    width: 50%;
    @media (min-width: 400px) {
        width: 45%;
    }
    @media (min-width: 640px) {
        width: 35%;
    }
    position: absolute;
    top: 0;
    left: 0;
    transition: transform 0.5s ease-in-out;
}

.sidebar > div {
    overflow: hidden;
    height: 100%;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 14px;
    @media (min-width: 400px) {
        font-size: 18px;
    }
    @media (min-width: 640px) {
        font-size: 24px;
    }
}

.sidebar h2 {
    text-align: center;
    font-size: 16px;
    @media (min-width: 400px) {
        font-size: 24px;
    }
    @media (min-width: 640px) {
        font-size: 32px;
    }
    margin: -30px 20px 10px 20px;
}

.main-slide {
    height: 100%;
    position: absolute;
    top: 0;
    left: 50%;
    width: 50%;
    @media (min-width: 400px) {
        left: 45%;
        width: 55%;
    }
    @media (min-width: 640px) {
        left: 35%;
        width: 65%;
    }
    transition: transform 0.5s ease-in-out;
}

.main-slide > div {
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
    height: 100%;
    width: 100%;
}

button {
    background-color: #fff;
    border: none;
    color: #aaa;
    cursor: pointer;
    font-size: 16px;
    padding: 15px;
}

button:hover {
    color: #222;
}

button:focus {
    outline: none;
}

.container .controls button {
    position: absolute;
    left: 50%;
    @media (min-width: 400px) {
        left: 45%;
    }
    @media (min-width: 640px) {
        left: 35%;
    }
    top: 50%;
    z-index: 100;
}

.container .controls .down-button {
    transform: translateX(-100%);
    border-top-left-radius: 5px;
    border-bottom-left-radius: 5px;
}

.container .controls .up-button {
    transform: translateY(-100%);
    border-top-right-radius: 5px;
    border-bottom-right-radius: 5px;
}

p {
    padding: 0 60px 0 15px;
}