.bdt-image-expand{display:flex;height:460px}.bdt-image-expand .bdt-image-expand-item{position:relative;overflow:hidden;flex:1;text-align:center;text-decoration:none;color:#fff;background-size:cover;background-position:center;background-repeat:no-repeat;transition:flex 1s;cursor:pointer}.bdt-image-expand .bdt-image-expand-item .bdt-image-expand-content{position:absolute;padding:0 10px;top:50%;right:50%;transform:translate(50%, -50%);width:100%;max-width:1200px;text-align:right;opacity:0;transition-property:opacity}.bdt-image-expand .bdt-image-expand-item .bdt-image-expand-content .bdt-image-expand-sub-title{color:#fff;margin-bottom:3px;font-weight:500;font-size:18px}.bdt-image-expand .bdt-image-expand-item .bdt-image-expand-content .bdt-image-expand-title{font-size:24px;font-weight:700;color:#fff;padding-bottom:15px;margin:0}.bdt-image-expand .bdt-image-expand-item .bdt-image-expand-content .bdt-image-expand-title *{color:inherit}.bdt-image-expand .bdt-image-expand-item .bdt-image-expand-content .bdt-image-expand-text{color:#fff;line-height:1.5em;padding-bottom:20px;font-size:15px}.bdt-image-expand .bdt-image-expand-item .bdt-image-expand-content .bdt-image-expand-text p{margin:0}.bdt-image-expand .bdt-image-expand-item .bdt-image-expand-content .bdt-image-expand-button{display:inline-flex;position:relative}.bdt-image-expand .bdt-image-expand-item .bdt-image-expand-content .bdt-image-expand-button a{font-size:14px;font-weight:600;color:#fff;padding:8px 20px;background:#1e87f0;border-radius:3px;line-height:1}.bdt-image-expand .bdt-image-expand-item .bdt-image-expand-content .bdt-image-expand-button a:hover{background:#fff;color:#1e87f0}.bdt-image-expand .bdt-image-expand-item:before{content:'';position:absolute;height:100%;width:100%;background:rgba(0,0,0,0.3);right:0;top:0;transition:opacity .3s ease;z-index:0;opacity:0}.bdt-image-expand .bdt-image-expand-item.active{flex:100%}.bdt-image-expand .bdt-image-expand-item.active .bdt-image-expand-content{opacity:1;transition-property:opacity;transition-delay:1.1s}.bdt-image-expand .bdt-image-expand-item.active:before{opacity:1}@media (min-width:640px){.bdt-image-expand{height:640px}.bdt-image-expand .bdt-image-expand-item .bdt-image-expand-content{padding:0 70px}.bdt-image-expand .bdt-image-expand-item .bdt-image-expand-content .bdt-image-expand-sub-title{font-size:22px}.bdt-image-expand .bdt-image-expand-item .bdt-image-expand-content .bdt-image-expand-title{font-size:48px}.bdt-image-expand .bdt-image-expand-item .bdt-image-expand-content .bdt-image-expand-text{padding-bottom:30px;font-size:16px}.bdt-image-expand .bdt-image-expand-item .bdt-image-expand-content .bdt-image-expand-button a{font-size:15px;padding:10px 25px}}@media (min-width:1024px){.bdt-image-expand{height:720px}}