.letter{
    background-color: rgb(255, 250, 240);
    box-sizing: border-box;
    border: 1px solid rgb(231, 6, 6);
    width: 300px;
    height: 150px;
    position: relative;
    margin: 5px;
}
.createLetter div{
    float: left;
}
.createLetter .clearer{
    clear: both;
}
.createLetter .adress{
    box-sizing: border-box;
    border: 1px solid black;
}
.letter .senderAdress{
    position: absolute;
    top: 5px;
    left: 10px;
    float: left;
    width: 100px;
    height: 50px;
    font-size: 12px;
}
.letter .recipientAdress{
    position: absolute;
    top: 95px;
    left: 200px;
    float: left;
    width: 100px;
    height: 50px;
    font-size: 12px;
}
.letter .price{
    position: absolute;
    top: 5px;
    left: 200px;
    width: 50px;
    height: 50px;
    font-weight: bold;
}
.letter .stamp{
    position: absolute;
    top: 5px;
    left: 248px;
    box-sizing: border-box;
    border: 1px solid rgb(0, 0, 0);
    background-color: yellow;
    width: 35px;
    height: 35px;
    font-size: 10px;
}
.letter button{
    position: absolute;
    top: 95px;
    left: 10px;
}