.main{
    margin: 0px;
    font-size: 14px;
}

footer{
    text-align: right;
    margin-right: 5px;
}

.searchField{
    width: calc(100% - 10px);
    background-color: #F0F0F0;
    margin: auto;
    padding: 5px;
}

.content{
    width: 80%;
    margin-left: 5px;
}

.textBox{
    width: 100%;
    padding: 0px;
    height: 20px;
    font-size: 16px;
}

h1{
    margin-left: 5px;
}

.navi{
    height: auto;
    padding: 0px;
    margin: 0px;
}

.li{
    display: block;
    text-decoration: none;
    color: black;
    margin: 10px;
}

li:hover{
    background-color: #E0E0E0;
}

.post_form{
    width: 100%;
}

.post_preview{
    width: 100%;
}

@media (prefers-color-scheme: dark) {
  body {
    background-color: #000000;
    color: #ffffff;
  }
}