数字背景
width: 29px;
height: 56px;
background: linear-gradient( 180deg, #002D54 0%, #005CAB 54%, #002D54 100%);
border-radius: 4px 4px 4px 4px;
border: 1px solid;
border-image: linear-gradient(180deg, rgba(0, 37.99004606902599, 157.85920053720474, 1), rgba(127.10156098008156, 243.61743718385696, 255, 1), rgba(0, 38.0000015348196, 158.00000578165054, 1)) 1 1;
