input.collapsible {
    width: 0;
    height: 0;
    opacity: 0;
    left: -9999px;
    display: block;
}
label.collapsible {
    position: relative;
    font-size: 1.24em;
    line-height: 1.19em;
    color: #1a1c1e;
    clear: both;
    font-weight: 700;
    font-family: 'Roboto Condensed', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    padding: 0;
    padding-left: 0.8em;
    margin: 6% 0 4%;
    margin-top: -2%;
    -ms-word-wrap: break-word;
    word-wrap: break-word;
    text-rendering: optimizeLegibility;
}
label.collapsible::before {
    content: '➤';
    position: absolute;
    width: 0.8em;
    color: #E53539;
    left: -.6em;
}
div.collapsible {
    display: none;
}
input.collapsible:checked + label::before {
    transform: rotate(90deg);
    transition: all ease 0.4s;
}
input.collapsible:checked + label + div.collapsible {
    display: block;
}