.superiority {
    padding: 6.25rem 0;
    height: 50rem;
    background: #001A7E;
    position: relative;
}

.superiority-title {
    text-align: center;
    max-width: 62.5rem;
    color: #ffffff;
    margin: 0 auto;
}
.superiority-title h3{
   font-size: 2.1875rem;
   margin-bottom: 3.75rem;
}
.superiority-title p {
    font-size: 1rem;
    color:rgba(255,255,255,.8);
    margin-bottom: 5.625rem;
}
.superiority-content {
    display: flex;
    justify-content: space-between;
}
.super-item {
    width: 16.25rem;
}
.super-item-title {
    height: 16.25rem;
    width: 16.25rem;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    font-weight: bold;
    color: #ffffff;
    margin-bottom: 2.5rem;
    background: url('https://static.web3di.com/luele/super-item-title.png');
    background-size: 100%, 100%;
}
.super-title {
    height: 5.125rem;
    display: flex;
    justify-content: center;
    align-items: center;
    line-height: normal;
    text-align: center;
}
.super-title2 {
    height: 5.125rem;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2.25rem;
    line-height: normal;
    text-align: center;
}
.super-title span{
  height: 3.125rem;
  font-size: 2.125rem;
  margin-top: -2.5rem;
}
.super-item p {
    text-align: center;
    font-size: 1rem;
    color:rgba(255,255,255,.9)
}
@media screen and (max-width: 750px) {
    .superiority {
        height: 100%;
        margin-top: 2.875rem;
        padding: 2.875rem 0;
    }
    .superiority h3 {
        margin-bottom: 2.5rem;
    }
    .superiority-title p {
        text-align: left;
    }
    .super-item {
        width: 11.875rem;
        height: 11.875rem;
    }
    .super-item p {
        display: none;
    }
    .super-item-title {
        width: 11.875rem;
        height: 11.875rem;
    }
    /* .super-item:last-child {
        display: none;
    } */
    .all-content,
    .content-all {
        width: 41.875rem;
    }
    .super-title {
        height: 4.25rem;
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 2rem;
        line-height: normal;
    }
    .super-title2 {
        height: 4.25rem;
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 1.875rem;
        line-height: normal;
        text-align: center;
    }
    .super-title span{
      height: 3.125rem;
      font-size: 1.375rem;
      margin-top: -2.5rem;
    }
}