#logo{
    padding: 5em 0 1em 0;
}

#instruction, #success_message, #fail_message{
    display:inline-block;
    width:20em;
    font-size:130%;
}

#success_message{
    display: none;
    color: green;
}

#fail_message{
    display: none;
    color: red;
}

#success_message img{
    position: relative;
    top: 1em;
    left: -3em;
}

#fail_message img{
    position: relative;
    top: 2em;
    left: -3em;
}

#data{
    width: 20em;
    text-align: center;
    font-size: 130%;
    line-height: 2em;
}

#send{
    width:20em;
    background: #FAB71F;
    font-size: 130%;
    color: #ffffff;
    height: 2em;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    box-shadow: 0 5px 10px 0 rgba(0, 0, 0, 0.5);
}

#back button{
    width:20em;
    font-size: 130%;
    height: 2em;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    box-shadow: 0 5px 10px 0 rgba(0, 0, 0, 0.5);
}

a:link { text-decoration: none; }