input[required] {
    background-image: url('data:image/svg+xml,\
<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="-10 -6 16 16"> \
  <line id="line" y1="-3" y2="3" stroke="%23df0000" stroke-linecap="butt" transform="rotate(15)"></line> \
  <line id="line" y1="-3" y2="3" stroke="%23df0000" stroke-linecap="butt" transform="rotate(75)"></line> \
  <line id="line" y1="-3" y2="3" stroke="%23df0000" stroke-linecap="butt" transform="rotate(-45)"></line> \
</svg>');
    background-position-x: right;
    background-repeat: no-repeat;
    background-size: contain;
    box-sizing: border-box;
    padding-right: 25px;
}

.contacts-table {
    width:100%;
    margin-top:30px;
}

.contacts-table tr {
    vertical-align: top;
}

.sent-message {
    display: none;
}