.accordeon {
    margin-top: 25px;
}

.acc-title{
    border-bottom: 1px solid #959595;
}

.acc-descr{
    margin-top: 10px;
    padding: 10px;
    display: none;
}

.acc-title .fa{
    float: right;
}
.fa{
    -webkit-transition: 0.3s ease-in-out;
    -moz-transition: 0.3s ease-in-out;
    -o-transition: 0.3s ease-in-out;
    transition: 0.3s ease-in-out;
}
.fa.closed{
    -webkit-transform: rotate(180deg);
    -moz-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    -o-transform: rotate(180deg);
    transform: rotate(180deg);
    -webkit-transition: 0.3s ease-in-out;
    -moz-transition: 0.3s ease-in-out;
    -o-transition: 0.3s ease-in-out;
    transition: 0.3s ease-in-out;
}