修改滚动条

.detailedtext::-webkit-scrollbar-track{ -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.1); background-color: #F5F5F5; border-radius: 10px;}
.detailedtext::-webkit-scrollbar{ width: 10px; background-color: transparent;}
.detailedtext::-webkit-scrollbar-thumb{ border-radius: 10px; background-color: #FFF; background-image: -webkit-linear-gradient(top, #e4f5fc 0%, #bfe8f9 50%, #9fd8ef 51%, #2ab0ed 100%);}