*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body{
    font-family:Arial,Helvetica,sans-serif;
    background:#f5f5f5;
    color:#222;
}

.container{
    width:95%;
    max-width:1200px;
    margin:30px auto;
    background:#fff;
    padding:20px;
    border-radius:6px;
    box-shadow:0 2px 10px rgba(0,0,0,.08);
}

h1{
    margin-bottom:20px;
}

h2{
    margin:20px 0 10px;
}

p{
    margin:10px 0;
}

a{
    color:#0055aa;
    text-decoration:none;
}

a:hover{
    text-decoration:underline;
}

table{
    width:100%;
    border-collapse:collapse;
    margin-top:15px;
}

th{
    background:#333;
    color:#fff;
    padding:10px;
    text-align:left;
}

td{
    padding:10px;
    border:1px solid #ddd;
}

tr:nth-child(even){
    background:#f9f9f9;
}

input[type=text],
textarea,
select{
    width:100%;
    padding:10px;
    border:1px solid #ccc;
    border-radius:4px;
}

textarea{
    resize:vertical;
}

button{
    padding:10px 20px;
    background:#0055aa;
    color:#fff;
    border:none;
    border-radius:4px;
    cursor:pointer;
}

button:hover{
    background:#003f80;
}

.letters{
    margin:20px 0;
}

.letters a{
    display:inline-block;
    padding:8px 12px;
    margin:3px;
    background:#eee;
    border-radius:4px;
}

.letters a:hover{
    background:#0055aa;
    color:#fff;
}

@media screen and (max-width:768px){

table{
    display:block;
    overflow-x:auto;
}

.container{
    width:98%;
    padding:15px;
}

button{
    width:100%;
}

}