字体两端对齐

.content .item .title{
  color: grey;
  width: 180rpx;
  text-align: justify;
}
.content .item .title:after {
  content: " ";
  display: inline-block;
  width: 100%;
}

字体颜色渐变

<span>15</span>

.valueStyle{
    font-weight:600;
    font-size:25px;
    margin-bottom:0px;
    cursor:pointer;
    background-image:-webkit-linear-gradient(bottom,red,#ff5f60,#f0c41b); 
    -webkit-background-clip:text; 
    -webkit-text-fill-color:transparent; 
}