 position: relative;
                display: inline-block;
                width: 40px;
                height: 20px;
            }
            .switch input {
                opacity: 0;
                width: 0;
                height: 0;
            }
            .slider {
                position: absolute;
                cursor: pointer;
                top: 0;
                left: 0;
                right: 0;
                bottom: 0;
                background-color: #ff5c5c;
                -web