.el-message-box{width:28.125rem}.progress_slot{background-color:#eee;border-radius:1.25rem;flex:1;flex-grow:1;height:1rem;position:relative;top:-1px}.progress_slot .progress_side{background:linear-gradient(180deg,#95d883,#cff0c6 50%,#95d883);border-radius:1.25rem;height:100%;transition:width .7s}.icon{cursor:pointer;display:block;width:1.375rem}.icon:hover{opacity:.8}.footer{height:16vh;min-height:10rem}.btn{background-color:#acacac;border:none;border-radius:3.125rem;color:#fff;cursor:default;cursor:pointer;font-size:.9375rem;font-weight:600;height:-moz-max-content;height:max-content;outline:none;padding:.875rem 3.125rem}.btn:hover{opacity:.8}.btn.active{background-color:var(--ld-color-brand);color:#fff;cursor:pointer;transition:.15s ease}.checkFlag{align-items:center;background-color:#e1e1e1;border-radius:2.8125rem;display:flex;height:5.625rem;justify-content:center;width:5.625rem}.checkFlag img.default{height:auto;left:.8125rem;position:relative;top:-.625rem;width:6.25rem}.nextCheckFlagDefault{background-color:#e1e1e1;border-bottom-right-radius:1.875rem;border-top-right-radius:1.875rem;color:#fff;font-size:1.0625rem;margin-left:-.3125rem;min-width:10.625rem;padding:.4375rem 1rem .4375rem 1.5625rem;white-space:nowrap;word-break:keep-all}.success{background-color:#43cc93}._content_tjzc9_87{height:100%;left:0;overflow-x:hidden;position:absolute;top:0;width:100%;z-index:0}._content_tjzc9_87 ._header_tjzc9_96{align-items:end;display:flex;height:65.512PX}._content_tjzc9_87 ._main_tjzc9_101{height:100%;min-height:43.75rem;min-width:56.25rem;width:100%}@media(max-width:900px){._content_tjzc9_87 ._main_tjzc9_101{min-height:43.125rem;min-width:100%}}.fade-enter-active,.fade-leave-active{transition:opacity .3s ease}.fade-enter-from,.fade-leave-to{opacity:0}.slide-enter-active,.slide-leave-active{transition:all .3s ease-out}.slide-enter-from{opacity:0;transform:translate(1.875rem)}.slide-leave-to{opacity:0;transform:translate(-1.875rem)}._interactionLocked_tjzc9_135{-webkit-user-select:none;-moz-user-select:none;user-select:none}._interactionLocked_tjzc9_135 :not([data-lesson-readonly],[data-lesson-readonly] *){pointer-events:none!important}._interactionLocked_tjzc9_135 [data-lesson-readonly]{pointer-events:auto}._transitioning_tjzc9_145 *{pointer-events:none!important}