.jc-range {
    background-color: rgba(173, 168, 168, 0.56);
    position: relative;
    transition: 1s all;
    user-select: none;
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 40px; /*no*/
    border-radius: 4px;
}
.jc-range i {
    position: absolute;
    left: 0;
    width: 60px; /*no*/
    height: 100%;
    color: #919191;
    background-color: #fff;
    border: 1px solid #bbb;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    border-top-left-radius: 4px;
    border-bottom-left-radius: 4px;
}
.jc-range.success {
    background-color: #7AC23C;
    color: #fff;
}
.jc-range.success i {
    color: #7AC23C;
    border-radius: 0 4px 4px 0;
}