@import url('https://fonts.googleapis.com/css2?family=Roboto+Mono:ital,wght@0,100..700;1,100..700&display=swap');

html {
    font-family: "Roboto Mono", monospace;
    font-optical-sizing: auto;
    font-style: normal;
}

body {
    margin: 0;
    min-height: 100vh;  
    background-image: url("images/bg5.webp");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

a {
    color: white;
    text-decoration: underline;
}

textarea {
    background-color: rgba(0, 0, 0, 0.5);
    color: white;
    border: 2px solid rgb(94, 94, 94);
    font-family: "Roboto Mono", monospace;
    font-size: 16px;
    height: 150px;
    width: 30%;
}

@media only screen and (max-width: 1366px) {
    textarea {
        background-color: rgba(0, 0, 0, 0.5);
        color: white;
        border: 2px solid rgb(94, 94, 94);
        font-family: "Roboto Mono", monospace;
        font-size: 16px;
        height: 150px;
        width: 40%;
    }
}

@media only screen and (max-width: 760px) {
    textarea {
        background-color: rgba(0, 0, 0, 0.5);
        color: white;
        border: 2px solid rgb(94, 94, 94);
        font-family: "Roboto Mono", monospace;
        font-size: 16px;
        height: 150px;
        width: 80%;
    }
}

textarea:focus {
    outline: none;
    border: 2px solid rgb(143, 143, 143);
}

.w-center {
    display: flex;
    justify-content: center;
}

.header {
    margin: 20px;
    padding: 25px;
    background-color: rgba(0, 0, 0, 0.6);
    color: white;

    display: flex;
    justify-content: center;
    gap: 30px;
}

.main {
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    margin: 20px;
    padding: 25px;
}

.post {
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    margin-bottom: 20px;
    padding: 25px;
    border: solid #757575;
}

h1 {
    text-align: center;
}

.text-center {
    text-align: center;
}

.flex-container {
    display: flex;
    justify-content: space-between;
}

img {
    width: 40%;  
}

@media only screen and (max-width: 900px) {
    img {
        width: 100%;  
    }
}

.osaka-outside {
    height: 100hv;
    display: flex;
    align-items: center;
    justify-content: center;
}

.osaka-inside {
    width: 70%;
}

.left-osaka {
    margin-right: 20px;
}

@media only screen and (max-width: 763px) {
    .osaka-outside {
        display: none;
    }
    .left-osaka {
        margin-right: 0px;
    }
}