.weui-toast {
            position: fixed;
            z-index: 5000;
            width: 7.6em;
            min-height: 7.6em;
            top: 180px;
            left: 50%;
            margin-left: -3.8em;
            background: rgba(17, 17, 17, 0.7);
            text-align: center;
            border-radius: 5px;
            color: #FFFFFF;
        }

        .weui-mask_transparent {
            position: fixed;
            z-index: 1000;
            top: 0;
            right: 0;
            left: 0;
            bottom: 0;
        }

        .weui-loading {
            width: 20px;
            height: 20px;
            display: inline-block;
            vertical-align: middle;
            -webkit-animation: weuiLoading 1s steps(12, end) infinite;
            animation: weuiLoading 1s steps(12, end) infinite;
            background: transparent url("data:image/svg+xml;charset=utf8, %3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 100 100'%3E%3Cpath fill='none' d='M0 0h100v100H0z'/%3E%3Crect width='7' height='20' x='46.5' y='40' fill='%23E9E9E9' rx='5' ry='5' transform='translate(0 -30)'/%3E%3Crect width='7' height='20' x='46.5' y='40' fill='%23989697' rx='5' ry='5' transform='rotate(30 105.98 65)'/%3E%3Crect width='7' height='20' x='46.5' y='40' fill='%239B999A' rx='5' ry='5' transform='rotate(60 75.98 65)'/%3E%3Crect width='7' height='20' x='46.5' y='40' fill='%23A3A1A2' rx='5' ry='5' transform='rotate(90 65 65)'/%3E%3Crect width='7' height='20' x='46.5' y='40' fill='%23ABA9AA' rx='5' ry='5' transform='rotate(120 58.66 65)'/%3E%3Crect width='7' height='20' x='46.5' y='40' fill='%23B2B2B2' rx='5' ry='5' transform='rotate(150 54.02 65)'/%3E%3Crect width='7' height='20' x='46.5' y='40' fill='%23BAB8B9' rx='5' ry='5' transform='rotate(180 50 65)'/%3E%3Crect width='7' height='20' x='46.5' y='40' fill='%23C2C0C1' rx='5' ry='5' transform='rotate(-150 45.98 65)'/%3E%3Crect width='7' height='20' x='46.5' y='40' fill='%23CBCBCB' rx='5' ry='5' transform='rotate(-120 41.34 65)'/%3E%3Crect width='7' height='20' x='46.5' y='40' fill='%23D2D2D2' rx='5' ry='5' transform='rotate(-90 35 65)'/%3E%3Crect width='7' height='20' x='46.5' y='40' fill='%23DADADA' rx='5' ry='5' transform='rotate(-60 24.02 65)'/%3E%3Crect width='7' height='20' x='46.5' y='40' fill='%23E2E2E2' rx='5' ry='5' transform='rotate(-30 -5.98 65)'/%3E%3C/svg%3E") no-repeat;
            background-size: 100%;
        }

        .weui-icon_toast.weui-loading {
            margin: 30px 0 0;
            width: 38px;
            height: 38px;
            vertical-align: baseline;
        }

        .weui-toast__content {
            margin: 0 0 15px;
        }

        @keyframes weuiLoading {
            0% {
                -webkit-transform: rotate3d(0, 0, 1, 0deg);
                transform: rotate3d(0, 0, 1, 0deg);
            }

            100% {
                -webkit-transform: rotate3d(0, 0, 1, 360deg);
                transform: rotate3d(0, 0, 1, 360deg);
            }
        }