#fullpage .section {
    background-position: center center;
    background-attachment: fixed;
    background-size: cover;
    background-repeat: no-repeat;
    text-align: center;
    color: #333;
}
#fullpage .section .title {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(11.4vh + 15px);
    width: 730px;
    margin: auto;
}
#fullpage .section .title h4 {
    font-size: 40px;
    font-weight: 600;
    margin-bottom: 10px;
}
#fullpage .section .button {
    position: absolute;
    left: 0;
    right: 0;
    bottom: calc(6.4vh + 20px);
}
#fullpage .section .button a {
    width: 257px;
    height: 40px;
    line-height: 40px;
    background: #FFFFFF;
    border-radius: 20px;
    display: inline-block;
    margin: 0 10px;
    color: #404040;
}
#fullpage .section .button a:nth-child(2) {
    color: #fff;
    background: #1D6AFF;
}
#fullpage .section .arrow {
    width: 22.5px;
    position: absolute;
    bottom: 2.5vh;
    left: 0;
    right: 0;
    display: block;
    margin: auto;
    cursor: pointer;
    animation-duration: 2s;
    animation-iteration-count: infinite;
    animation-name: keyframe-bounce;
}
#fullpage .section.cooperation {
    background-color: #ebeef9;
}
#fullpage .section.cooperation .title {
    position: unset;
    margin-left: calc((100vw - 730px)/2);
    margin-bottom: 7vh;
    margin-top: -30px;
}
#fullpage .section.cooperation .button {
    width: 558px;
    margin-left: calc((100vw - 558px)/2);
}
#fullpage .section.cooperation .footer-2 {
    margin-left: calc((100vw - 1200px)/2);
    position: absolute;
    bottom: 0;
}
@-webkit-keyframes scrollToRight {
    from {
        -webkit-transform: translate3d(-50%, 0, 0);
        transform: translate3d(-50%, 0, 0);
    }
    to {
        -webkit-transform: translate3d(0%, 0, 0);
        transform: translate3d(0%, 0, 0);
    }
}
@keyframes scrollToRight {
    from {
        -webkit-transform: translate3d(-50%, 0, 0);
        transform: translate3d(-50%, 0, 0);
    }
    to {
        -webkit-transform: translate3d(0%, 0, 0);
        transform: translate3d(0%, 0, 0);
    }
}
@keyframes scrollToRight {
    from {
        -webkit-transform: translate3d(-50%, 0, 0);
    }
    to {
        -webkit-transform: translate3d(0%, 0, 0);
    }
}
.cooperation {
    width: 100%;
}
.scroll-list {
    width: calc((100% - 3976px) + 100vw);
    height: 434px;
    overflow: hidden;
    position: relative;
}
.scroll-list .mask-left,.scroll-list .mask-right {
    position: absolute;
    top: 0;
    z-index: 66;
}
.scroll-list .mask-left {
    left: 0;
}
.scroll-list .mask-right {
    right: 0;
    -webkit-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    transform: rotate(180deg);
}
.scroll-list li {
    width: 3976px;
}
.scroll-list li:nth-child(even) {
    -webkit-animation: scrollToRight 30s linear infinite;
    animation: scrollToRight 30s linear infinite;
}
.scroll-list li:nth-child(odd) {
    -webkit-animation: scrollToRight 36s linear infinite;
    animation: scrollToRight 36s linear infinite;
}
.scroll-list li img {
    width: 50%;
    display: inline-block;
}
@keyframes keyframe-bounce{
    0%,20%,50%,80%,to{transform:translateY(0)}
    40%{transform:translateY(5px)}
    60%{transform:translateY(3px)}
}