/* 模态（背景） */
.bs-prompt-modal {
    /* display: none;  */
    /* 默认隐藏 */
    position: fixed; /* 留在原地 */
    z-index: 114514; /* Sit on top */
    left: 0;
    top: 0;
    width: 100%; /* 全屏宽度 */
    height: 100%; /* 全屏高度 */
    overflow: none; /* 如果需要，启用滚动 */
    background-image: linear-gradient(135deg, rgba(229,70,186,0.25) 0, rgba(229,70,186,0.25) 25%, rgba(217,67,177,0.25) 25%, rgba(217,67,177,0.25) 50%, rgba(229,70,186,0.25) 50%, rgba(229,70,186,0.25) 75%, rgba(217,67,177,0.25) 75%, rgba(217,67,177,0.25));
    background-size: 30px 30px;
    overscroll-behavior: contain;
}
.bs-prompt-box {
    display: flex;
    justify-content: center;
    align-content: center;
    flex-wrap: wrap;
    position: relative;
    
    background-image: linear-gradient(135deg, rgba(241,236,0,0.9) 0, rgba(241,236,0,0.9) 25%, rgba(254,252,81,0.9) 25%, rgba(254,252,81,0.9) 50%, rgba(241,236,0,0.9) 50%, rgba(241,236,0,0.9) 75%, rgba(254,252,81,0.9) 75%, rgba(254,252,81,0.9));
    background-size: 30px 30px;

    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);

    -webkit-user-select:none;/*webkit浏览器*/ 
    -moz-user-select:none;/*火狐*/ 
    -ms-user-select:none;/*IE10*/ 
    user-select:none;
}
.bs-prompt-box .bs-prompt-board {
    color: black;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: center;
    padding: 3em 2em;
}
.bs-prompt-box .bs-prompt-board  > * {
    padding: 0;
    margin: 0;
}