*   {
    box-sizing: border-box;
}

html {
    margin:0;
    height:100%;
}

body {
    margin:0;
    height: 100%;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.container {
    display: grid;
    background-color: #010a26;
    font-size: 12px;
    border-radius: 16px;
    row-gap: 20px;
    grid-template-columns: 710px;
    grid-template-rows: 75px auto;
    grid-template-areas: 'title'
                         'textarea';
    margin: auto;
    padding:20px;
    height: 590px;
    width: 750px;
    overflow: hidden;
}

#title{
    grid-area: title;
    margin: auto;
    text-align: center;
    width:100%;
}

#titlename{
    color: #1ca2e4ff;
    margin: 0;
    font-size: 32px;
    border-radius: 16px;
    line-height: 75px;
    height: 75px;
    background-color: #010a26ff;
    border-color: #1ca2e4ff;
    border-style: solid;
    border-width: 1px;
}

#textarea{
    grid-area: textarea;
    background-color: #1ca2e4ff;
    color: #010a26;
    border-radius: 16px;
    padding: 8px 8px;
    overflow-y: none;
}

#centerimg{
    display: block;
    margin: auto;
}