.card_box[data-v-75aeef02]{margin-bottom:15px;cursor:pointer}.image[data-v-75aeef02]{width:100%;height:300px;display:block}.iframe_box[data-v-e652e59c]{height:calc(100vh - 180px);width:100%;position:relative}.btn[data-v-e652e59c]{position:absolute;bottom:-40px;left:0;right:0}.iframe[data-v-e652e59c]{width:100%;height:100%}.main_box{min-height:calc(100vh - 210px)}