* {
    margin: 0;
    padding: 0;
}
ul{
    margin-left: 10px;
}
li {
    list-style: none;
    font-size: 12px;
    line-height: 30px
}

a {
    text-decoration: none;
}

img {
    display: block;
}

html,
body {
    height: 100%;
    display: flex;
    flex-direction: column;
}

@media (max-width: 550px) {
    .container {
        padding: 25px 16px 0
    }

    .container .nav_logo {
        padding: 16px 0;
        box-sizing: border-box;
        display: flex;
        align-items: center;
    }

    .container .nav_logo img {
        width: 50px;
        height: 50px;
        border-radius: 5px;
        overflow: hidden;
    }

    .container .nav_logo span {
        font-weight: bold;
        font-size: 16px;
        margin-left: 10px;
    }

    h1 {
        font-size: 16px;
        font-weight: 700;
        margin: 10px 0;
        text-align: center;
    }

    .release_date {
        display: inline-block;
        font-size: 12px;
        font-style: italic;
    }

    h2 {
        font-size: 14px;
        font-weight: 700;
        margin: 10px 0;
    }

    .item p {
        font-size: 12px;
        line-height: 22px
    }

    .item span {
        font-weight: 600;
    }
    em {
        font-style: normal;
        font-weight: bold;
    }
    .email{
        color: rgb(0, 0, 255);
        text-decoration: underline;
        font-weight: normal;
    }

    a{
        color: rgb(0, 0, 255);
    }

}

@media (min-width: 551px) {
    .container {
        width: 70%;
        padding: 0 16px 30px;
        margin: auto;
        box-sizing: border-box;
    }

    .container .nav_logo {
        padding: 16px 0;
        box-sizing: border-box;
        display: flex;
        align-items: center;
    }

    .container .nav_logo img {
        width: 50px;
        height: 50px;
        border-radius: 5px;
        overflow: hidden;
    }

    .container .nav_logo span {
        font-weight: bold;
        font-size: 16px;
        margin-left: 10px;
    }

    h1 {
        font-size: 32px;
        font-weight: 700;
        margin: 10px 0 20px;
        text-align: center;
    }

    .release_date {
        display: inline-block;
        font-size: 16px;
        font-style: italic;
    }

    h2 {
        font-size: 20px;
        font-weight: 700;
        margin: 20px 0;
    }

    .item p {
        font-size: 14px;
        line-height: 30px
    }

    .item span {
        font-weight: 600;
    }

    em {
        font-style: normal;
        font-weight: bold;
    }
    .email{
        color: rgb(0, 0, 255);
        text-decoration: underline;
        font-weight: normal;
    }
    a{
        color: rgb(0, 0, 255);
        text-decoration: underline;
        font-weight: normal;
    }
}