.content{
    width: 100%;
    margin: 0 auto;
padding: 1px;
}
input[type=text]{
    padding: 5px 10px;
    width: 60%;
    letter-spacing: 1px;
}
input[type=submit]{
    padding: 5px 15px;
    letter-spacing: 1px;
    border: 0;
    background: gold;
    color: white;
    font-weight: bold;
    font-size: 17px;
}
h1{
    border-bottom: 1px solid gray;
}
h2{
    color: black;
}
h2 a{
    color: black;
    text-decoration: none;
}
.post{
    border: 1px solid #e07000;
    padding: 5px;
    border-radius: 3px;
    margin-top: 15px;
}
.post-head span{
    font-size: 16px;
    color: gray;
    letter-spacing: 1px;
}
.post-content{
    font-size: 20px;
    color: #e07000;
}
/* media query */
@media (max-width: 880px){
    .content{
        width: 99%;
    }
}