* {
    margin: 0;
    padding: 0;
}

.tier {
    text-decoration: none;
    color: black;
    margin-bottom: .2rem;
    display: inline-block;
    background-color: #fff;
   border: 1px solid #e7e7e7;
   padding: .25rem;
   width: 90%;
}
.tier .img-box {
    text-align: center;
}
.tier .img-box img {
    max-width: 100%;
    text-align: center;
}

.tier .info-box {
    box-sizing: border-box;
   
    border-radius: 3px;
    font-size: 3vw;
}

.tier .ib-head {
    padding: 3px 0px;
    border-bottom: 1px solid #e7e7e7;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 90%;
}

.tier .ib-head .index {
    background: #54a500;
    width: 7vw;
    height: 7vw;
    display: inline-block;
    text-align: center;
    line-height: 7vw;
    color: white;
    border-radius: 3.5vw;
    margin: 0px 2vw;
}
.tier .ib-doc {
    font-size: 4.3vw;
    border-bottom: 1px solid #e7e7e7;
    padding: 5vw 4vw;
}
.tier .ib-body {
    display: flex;
    justify-content: space-between;
    text-align: center;
    padding: 0px 4vw;
}

.tier .ib-body .red {
    color: #dc4c43;
    font-size: 5vw;
}

.tier .ib-body .cl-3 {
    padding: 1.5vw 0px;
}

.tier .ib-body .cl-3 p {
    margin: 1vw 0px;
}

.tier .ib-foot {
    padding: 0px 4vw;
    display: flex;
    justify-content: space-between;
}

.tier .ib-foot p {
    color: #ccc6c6;
    margin: 0.5vw 0px;
    font-size: 3.5vw;
}

.tier .ib-foot .now-btn {
    margin-top: 1vw;
    background: #3485ff;
    border: none;
    color: white;
    font-size: 3.5vw;
    width: 25vw;
    height: 8vw;
    border-radius: 1vw;
}
.tier .plan {
    display: flex;
    font-size: 3vw;
    align-items: center;
    color: #666666c9;
    justify-content: space-between;
}

.tier .plan-wrap {
    width: 56vw;
    height: 0.9vw;
    border-radius: 0.45vw;
    background: #e7e7e7;
}

.tier .plan-con {
    height: 100%;
    border-radius: 0.45vw;
    background: #3485ff;
}
.tier .plan-text {
    margin-left: 0.5vw;
    font-size: 4.5vw;
}