/*
* Prefixed by https://autoprefixer.github.io
* PostCSS: v8.4.14,
* Autoprefixer: v10.4.7
* Browsers: last 4 version
*/

/* 节流 */
.throttle {
    -webkit-animation: throttle var(--t, .8s) step-end forwards;
    animation: throttle var(--t, .8s) step-end forwards;
    /* 按住时(激活)效果 */

    &:active {
        -webkit-animation: none;
        animation: none;
    }
}

@-webkit-keyframes throttle {
    from {
        pointer-events: none;
    }
    to {
        pointer-events: all;
    }
}

@keyframes throttle {
    from {
        pointer-events: none;
    }
    to {
        pointer-events: all;
    }
}


html,
body,
#root {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
}
.WH100 {
    width: 100%;
    height: 100%;
}
.tl0{
    left: 0px;
    top: 0px;
}

/* flex */
.flex1{
    -webkit-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
}
.row {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -ms-flex-direction: row;
    flex-direction: row;
}

.col {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
}

.row-r {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: reverse;
    -ms-flex-direction: row-reverse;
    flex-direction: row-reverse;
}

.col-r {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
    -ms-flex-direction: column-reverse;
    flex-direction: column-reverse;
}

.flex-1 {
    -webkit-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
}

.center {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.ju-c {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
}

.ju-end {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: end;
    -ms-flex-pack: end;
    justify-content: flex-end;
}

.ju-sa {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-pack: distribute;
    justify-content: space-around;
}

.ju-sb {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
}

.ju-se {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: space-evenly;
    -ms-flex-pack: space-evenly;
    justify-content: space-evenly;
}

.al-c {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.al-end {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: end;
    -ms-flex-align: end;
    align-items: flex-end;
}

.al-b {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: baseline;
    -ms-flex-align: baseline;
    align-items: baseline;
}

.al-s {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: stretch;
    -ms-flex-align: stretch;
    align-items: stretch;
}