<style>      
body {
font-family:monospace;
background-color:#f2d241;
}
.faq {
width:70%;
margin: 0 auto;
}
.faq div {
border: 1px solid #000;
margin: 5px 0px;
background-color:#fff;
}
.question {
font-size:18px;
background-color:#ddd;
margin:0px;
padding: 15px;
}
.answer {
font-size:12px;
margin:0px;
padding: 0px 15px;
line-height:2;
max-height:0px;
overflow:hidden;
transition:2s;
}
.opener
{
font-size:25px;
float:right;
line-height:0.8;
cursor: pointer;
}
</style>    
