.kkfileview-preview-dialog{padding:0}.kkfileview-preview-dialog .el-dialog__body{height:82vh;padding:10px 20px 20px}.kkfileview-preview-dialog .el-dialog__header{border-bottom:1px solid #d6d7db;padding:20px 20px 10px 40px!important}.kkfileview-preview-dialog .el-dialog__title{color:#222!important;font-size:16px!important;font-weight:600!important;line-height:22px}.kkfileview-preview-frame-wrap{height:100%;position:relative}.kkfileview-preview-iframe{background:#f5f7fa;display:block;height:100%;transform:translateZ(0);width:100%}