#announcement-view {
    width: 100%;

    #profile-image {
        width: 150px;        
    }

    #content {
        margin: 20px auto;
        text-align: left;
        display: block;
        width: 80%;
    }

    button {
        width: 80%;
        display: block;
        margin: 20px auto;
    }
}