.pad {
    padding-right: 0.24rem;
    padding-left: 0.24rem;
}
.ss {
    border-bottom: solid 0.01rem #f3f3f3;
    padding-top: 0.3;
    padding-bottom: 0.3;
}

.solidd {
    border-bottom: solid 0.01rem #f3f3f3;
}