.acc-container {
    width: 100%;
}

.acc {
    margin-bottom: 10px;
}

.acc-head {
    background-color: rgb(155, 154, 87);
    padding: 15px 10px;
    font-size: 22px;
    position: relative;
    cursor: pointer;
}

.acc-head::before,
.acc-head::after {
    content: '';
    position: absolute;
    top: 50%;
    background-color: #fff;
    transition: all .3s;
}

.acc-head::before {
    right: 30px;
    width: 3px;
    height: 20px;
    margin-top: -10px;
}

.acc-head::after {
    right: 21px;
    width: 20px;
    height: 3px;
    margin-top: -2px;
}

.acc-head p {
    color: #fff;
    font-weight: bold;
}

.acc-content {
    padding: 15px 10px;
    display: none;
}

.acc-head.active::before {
    transform: rotate(90deg);
}