.scrollbar {
    scrollbar-width: thin;
    scrollbar-color: rgba(100, 100, 100, .4) transparent;
}

.scrollbar::-webkit-scrollbar {
    width: .6rem;
}

.scrollbar::-webkit-scrollbar-thumb {
    border-radius: .6rem;
    background-color: rgba(100, 100, 100, .4)
}

.site {
    overflow: hidden;
}

.wrapper {
    position: relative;
    width: 100%;
    margin: 0 auto;
}

.wrapper.demo1 {
    margin: 60px;
}

.wrapper.demo5 {
    margin-top: 80px;
}

/* .wrapper:not(.demo1) {margin: 160px auto 0 auto;} */
.wrapper>h3 {
    display: inline-block;
    padding: 0 1rem;
    margin-bottom: 2rem;
    border-radius: 1.4rem;
    background-color: #fff;
    font-size: 1.4rem;
    font-weight: 400;
    color: #222;
}

.wrapper>.container {
    position: relative;
    height: 600px;
    margin: 0 3rem;
    transform: translate3d(0, 0, 0);
    overflow: hidden;
}
.demo2.wrapper>.container {
    margin: 0;
    height: 300px;
    overflow: unset;
}
.demo5.wrapper>.container {
    height: 210px;
}

.container>.cards-list {
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    overflow: hidden;
    background-color: #fff;
    border-radius: 0.3125rem;
    box-shadow: 0 0 10px 0px rgba(0, 0, 0, 0.2);
}

.wrapper.horizontal>.container {}

.wrapper.vertical>.container {
    width: 40rem;
}
.wrapper.vertical.demo2>.container{
    width: auto;
}
.wrapper.horizontal .container .cards-list {
    display: flex;
    width: 500px;
    height: 500px;
}

.demo5.wrapper.horizontal .container .cards-list {
    display: flex;
    width: 290px;
    height: 200px;
    left: 310px;
    border: 5px solid #fff;
    border-radius: 0;
}

.wrapper.horizontal .cards-list .img {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    overflow: hidden;
    flex: 1;
}

.wrapper.vertical .cards-list {
    display: flex;
    height: 15rem;
}
.wrapper.vertical.demo2 .cards-list {
    height: 6rem;
    padding: 10px;
    box-shadow: none;
}

.wrapper.vertical .cards-list .img,
.wrapper.vertical .cards-list .main-con {
    height: 100%;
}

.wrapper.vertical .cards-list .img {
    width: 18rem;
}

.wrapper.vertical .cards-list .main-con {
    width: 22rem;
}

.cards-list>.img>img {
    height: 100%;
    object-fit: cover;
    -webkit-user-drag: none;
    -moz-user-select: none;
    user-select: none;
}

.cards-list>.img>span {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 5px;
    background-color: rgba(5, 89, 218, .7);
    color: white;
    font-size: 0.9rem;
    text-align: center;
}

.cards-list>.main-con {
    padding: 0 1rem;
    box-sizing: border-box;
}

.cards-list>.main-con .name {
    padding-top: 1rem;
    font-size: 1.2rem;
    font-weight: 600;
    color: #424242;
}

.cards-list>.main-con .content {
    padding-top: 1rem;
    height: 4.5rem;
    font-size: 0.9rem;
    color: #777;
    text-align: justify;
    line-height: 1.4rem;
}

.cards-list>.main-con .label {
    font-size: 0.9rem;
    color: #555;
    padding: 1rem 0;
}

.btn-direct {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 3rem;
    height: 3rem;
    font-size: 3rem;
    cursor: pointer;
    z-index: 100;
    transition: opacity ease 300ms;
}

.demo5 .btn-direct{
    background-color: #78bc27;
    height: 7rem;
}

.wrapper:hover .btn-direct {
    opacity: .6;
}

.btn-direct:hover {
    opacity: .9 !important;
}

.btn-direct.btn-left {
    left: 0;
}

.btn-direct.btn-right {
    right: 0;
}

.btn-direct>span {
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    width: .8rem;
    height: .8rem;
    margin: auto;
    border-top: 0.125rem solid #fff;
    border-left: 0.125rem solid #fff;
}

.wrapper.horizontal .btn-direct>.shift-left {
    transform: translate(20%) rotate(-45deg);
}

.wrapper.horizontal .btn-direct>.shift-right {
    transform: translate(-20%) rotate(135deg);
}

.wrapper.vertical .btn-direct>.shift-left {
    transform: translateY(10%) rotate(45deg);
}

.wrapper.vertical .btn-direct>.shift-right {
    transform: translateY(-10%) rotate(-135deg);
}

.wrapper.demo6 .container {
    width: 20rem;
    height: 24rem;
    overflow: hidden;
}