.accordion-items {

}
.accordion-items .title-accordion {

    display: flex;
    align-items: center;
    gap: 10px;
}
.accordion-heading {
    color: #fff;
    font-size: 14px;
    border-bottom: 1px solid #e7e7e7;
    padding: 15px;
    cursor: pointer;
    display: inline-block;
    width: 100%;
    background: #2c3e50;
    margin-bottom: 10px;
    border-radius: 3px;
    box-shadow: 0 10px 15px -20px rgba(0, 0, 0, 0.3),
        0 30px 45px -30px rgba(0, 0, 0, 0.3), 0 80px 55px -30px rgba(0, 0, 0, 0.1);
}
.accordion-heading.active {

    margin-bottom: 0;
}

.accordion-heading:hover {
    background: #1a252f;
}
.accordion-heading:first-child:hover {
    border-radius: 3px 3px 0 0;
}
.accordion-heading:nth-last-child(2):hover {
    border-radius: 0 0 3px 3px;
}
.accordion-heading-icon::before {
    content: "";
    vertical-align: middle;
    display: inline-block;
    border-top: 7px solid #f5f5f5;
    border-left: 7px solid transparent;
    border-right: 7px solid transparent;
    float: right;
    transform: rotate(0);
    transition: all 0.5s;
    margin-top: 10px;
}
.active.accordion-heading::before {
    transform: rotate(-180deg);
}
.not-active.accordion-heading::before {
    transform: rotate(0deg);
}
.accordion-content {
    display: none;
    background: #fffafa;
    padding: 15px;
    color: #7f8fa4;
    font-size: 13px;
    line-height: 1.5;
    margin-bottom: 10px;
}