.skeleton{animation:skeleton-loading 1s linear infinite alternate}@keyframes skeleton-loading{0%{background-color:#c2cfd6}to{background-color:#f0f3f5}}.practiceItem__card-wrapper{width:100%;height:88px;perspective:1000px}.practiceItem__card-container{position:relative;width:100%;height:100%;transition:transform .6s cubic-bezier(.4,0,.2,1);transform-style:preserve-3d;display:block}.practiceItem__card-container.flipped{transform:rotateY(180deg)}.practiceItem__card-back,.practiceItem__card-front{position:absolute;width:100%;height:100%;backface-visibility:hidden;top:0;left:0}.practiceItem__card-back{transform:rotateY(180deg)}.practiceItem__card-desc{width:100%;overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4;line-clamp:4;text-overflow:ellipsis;word-break:break-word}.practiceItem__card-desc p{margin:0}.practiceItem__card-desc b,.practiceItem__card-desc strong{font-weight:600}.practiceItem__card-desc em,.practiceItem__card-desc i{font-style:italic}.practiceItem__card-desc a{color:inherit;text-decoration:underline}.practiceItem__card-desc ol,.practiceItem__card-desc ul{margin:0;padding-left:1em}.practiceItem__card-desc li{margin:0}@media (min-width:768px){.practiceItem__card-wrapper{height:169px}.practiceItem__card-desc{-webkit-line-clamp:6;line-clamp:6}}@media (min-width:960px){.practiceItem__card-wrapper{width:calc(50% - 20px);height:155px}.practiceItem__card-desc{-webkit-line-clamp:5;line-clamp:5}}@media (min-width:1280px){.practiceItem__card-wrapper{height:145px}.practiceItem__card-desc{-webkit-line-clamp:5;line-clamp:5}}@media (min-width:1440px){.practiceItem__card-wrapper{width:calc(33% - 10px)}}@media (hover:hover) and (pointer:fine){.practiceItem__card-front{transition:background-color .3s ease}}@media (hover:none){.practiceItem__card-container:hover{transform:none}.practiceItem__card-container.flipped{transform:rotateY(180deg)}}