[v-cloak] {
    display: none
}

.ie-must-go-die {
    position: fixed;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
}

.ie-must-go-die .ie-container {
    position: absolute;
    top: 40%;
    left: 33%;
    text-align: center;
    color: #000;
}

.ie-must-go-die .ie-container h1 {
    font-size: 28px;
    margin-bottom: 36px;
}

.ie-must-go-die .ie-container p {
    font-size: 16px;
    line-height: 24px;
    margin-bottom: 16px;
}

.ie-must-go-die .ie-container a {
    display: block;
    color: inherit;
}

.ie-must-go-die .ie-container a:hover {
    text-decoration: underline;
}

.ie-must-go-die .ie-container a:visited {
    color: inherit;
}

/*  -- flex弹性布局 -- */

.flex {
    display: flex;
}

.basis-xs {
    flex-basis: 20%;
}

.basis-sm {
    flex-basis: 40%;
}

.basis-df {
    flex-basis: 50%;
}

.basis-lg {
    flex-basis: 60%;
}

.basis-xl {
    flex-basis: 80%;
}

.flex-sub {
    flex: 1;
}

.flex-twice {
    flex: 2;
}

.flex-treble {
    flex: 3;
}

.flex-direction {
    flex-direction: column;
}

.flex-wrap {
    flex-wrap: wrap;
}

.align-start {
    align-items: flex-start;
}

.align-end {
    align-items: flex-end;
}

.align-center {
    align-items: center;
}

.align-stretch {
    align-items: stretch;
}

.self-start {
    align-self: flex-start;
}

.self-center {
    align-self: flex-center;
}

.self-end {
    align-self: flex-end;
}

.self-stretch {
    align-self: stretch;
}

.align-stretch {
    align-items: stretch;
}

.justify-start {
    justify-content: flex-start;
}

.justify-end {
    justify-content: flex-end;
}

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.justify-around {
    justify-content: space-around;
}