.case-page-top {
    background: url(/image/case/bg-d01a48f45dc93cfec0c57c3ed59fa5ea.png);
    height: 300px;
    background-size: cover;
}

.case-main {
    width: 1200px;
    margin: auto;
}
.case-page-top-main h1 {
    margin-top: 13px;
    font-size: 44px;
    font-weight: bold;
    line-height: 68px;
    letter-spacing: -0.02em;
    color: #000;
}
.case-page-top-main p {
    margin-top: 16px;
    font-size: 18px;
    font-weight: 500;
    line-height: 32px;
    color: #8C8C96;
}
body {
    background: #f6f7fa;
}
.case-tabs {
    margin-top: 32px;
    border-bottom: 1px solid #D9E4F0;
}
.case-tab {
    float: left;
    font-size: 16px;
    font-weight: normal;
    line-height: 24px;
    color: #8C8C96;
    margin-right: 32px;
    padding-bottom: 16px;
}
.case-tab.active {
    font-weight: bold;
    color: #0082DC;
    border-bottom: 4px solid #0082DC;
}
.case-tab-content {
    margin-top: 77px;
    font-size: 0;
}
.case-tab-item {
    position: relative;
    width: 387px;
    height: 194px;
    box-sizing: border-box;
    background: url("/image/case/card-bg-7eccd357abe9a738f8b795554ea9ba65.png");
    padding-left: 223px;
    padding-top: 53px;
    font-weight: bold;
    line-height: 32px;
    letter-spacing: -0.04em;
    color: #000000;
    display: inline-block;
    font-size: 22px;
    margin-right: 19px;
    margin-bottom: 77px;
}
.case-tab-item:nth-child(3n) {
    margin-right: 0;
}
.case-tab-content img {
    position: absolute;
    width: 178px;
    top: -37px;
    left: 20px;
}
.case-tab-arrow {
    width: 55px;
    height: 45px;
    border-radius: 217px;
    background: rgba(255, 255, 255, 0.9);
    box-sizing: border-box;
    border: 1px solid #FFFFFF;
    position: absolute;
    right: 16px;
    bottom: 14px;
}
.case-tab-arrow::after {
    content:'';
    position: absolute;
    left: 15px;
    top: 10px;
    display: inline-block;
    width: 20px;
    height: 20px;
    background: url('/image/index/arrow-right-btn-default-16b3588720c014222cade52ce6ebc93d.png');
}
.case-tab-item:hover {
    box-shadow: 0px 8px 10px 0px rgba(0, 0, 0, 0.1), 0px 20px 25px 0px rgba(0, 0, 0, 0.1);
}
.case-tab-item:hover .case-tab-arrow::after {
    background: url('/image/index/arrow-right-btn-c3f14127fe3cde8ad6eafa0c80860378.png');
}
.case-tab:hover {
    color: #0082DC;
}
.case-tab-content iframe {
    outline: none;
    border: none;
    width: 100%;
}
.product-main {
    text-align: center;
    border-radius: 8px;
    background: #FFFFFF;
    padding: 24px;
    margin-bottom: 48px;
}
.product-main h1 {
    font-size: 20px;
    font-weight: bold;
    line-height: 24px;
    letter-spacing: 0em;
    color: #000000;
    border-bottom: 1px solid #D9E4F0;
    padding-bottom: 24px;
    text-align: left;
}
#pdf-canvas {
    margin-top: 27px;
}