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#fff;z-index:2}.material-author.is-many .material-author__image.count-2 img:nth-child(2){left:20px;z-index:1}.material-author.is-many .material-author__image.count-3{width:80px}.material-author.is-many .material-author__image.count-3 img{display:block;width:30px;height:30px;border-radius:50%}.material-author.is-many .material-author__image.count-3 img:first-child{-webkit-box-shadow:0 0 0 4px #fff;box-shadow:0 0 0 4px #fff;z-index:3}.material-author.is-many .material-author__image.count-3 img:nth-child(2){-webkit-box-shadow:0 0 0 4px #fff;box-shadow:0 0 0 4px #fff;left:20px;z-index:2}.material-author.is-many .material-author__image.count-3 img:nth-child(3){left:35px;z-index:1}.material-author.is-many .material-author__image img{position:absolute;top:0;left:0}.material-author__image{height:30px;width:30px;margin-right:10px;background:rgba(0,0,0,.2);background-image:url(../img/default-avatar.758a5444.jpg);background-size:cover;font-size:0}.material-author__info{padding-right:5px;width:calc(100% - 40px);font-size:12px}.material-author__info-name{font-size:13px;margin-bottom:4px;font-weight:400}.material-author__info-activity{color:rgba(17,17,17,.5)}@media only screen and (max-width:1280px){.material-item{width:calc(50% - 30px)}}@media only screen and (max-width:750px){.material-item{width:calc(100% - 30px)}}@media only screen and (max-width:600px){.material-item{width:100%}}@media only screen and (max-width:450px){.material-item__body{padding-left:15px;padding-right:15px}.material-author__info-name{font-size:12px}.material-author__info-activity{font-size:11px}}.plant-loader{position:absolute;top:50%;left:50%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%);opacity:1;-webkit-transition:opacity .3s;transition:opacity .3s}.solar-system{position:relative;width:40px;height:40px}.sun{width:10px;height:10px;background:linear-gradient(135deg,#fff,#e0e0e0);border-radius:50%;-webkit-box-shadow:0 0 8px hsla(0,0%,100%,.8);box-shadow:0 0 8px hsla(0,0%,100%,.8);-webkit-animation:pulse 2s ease-in-out infinite;animation:pulse 2s ease-in-out infinite}.orbit,.sun{position:absolute;top:50%;left:50%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%)}.orbit{border:1px solid hsla(0,0%,100%,.2);border-radius:50%;-webkit-animation:fadeIn .5s ease-out;animation:fadeIn .5s 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rotate(-1turn);transform:translate(-50%,-50%) rotate(1turn) translateX(15px) rotate(-1turn)}}@keyframes orbit2{0%{-webkit-transform:translate(-50%,-50%) rotate(0deg) translateX(15px) rotate(0deg);transform:translate(-50%,-50%) rotate(0deg) translateX(15px) rotate(0deg)}to{-webkit-transform:translate(-50%,-50%) rotate(1turn) translateX(15px) rotate(-1turn);transform:translate(-50%,-50%) rotate(1turn) translateX(15px) rotate(-1turn)}}@-webkit-keyframes orbit3{0%{-webkit-transform:translate(-50%,-50%) rotate(0deg) translateX(20px) rotate(0deg);transform:translate(-50%,-50%) rotate(0deg) translateX(20px) rotate(0deg)}to{-webkit-transform:translate(-50%,-50%) rotate(1turn) translateX(20px) rotate(-1turn);transform:translate(-50%,-50%) rotate(1turn) translateX(20px) rotate(-1turn)}}@keyframes orbit3{0%{-webkit-transform:translate(-50%,-50%) rotate(0deg) translateX(20px) rotate(0deg);transform:translate(-50%,-50%) rotate(0deg) translateX(20px) rotate(0deg)}to{-webkit-transform:translate(-50%,-50%) rotate(1turn) translateX(20px) rotate(-1turn);transform:translate(-50%,-50%) rotate(1turn) translateX(20px) rotate(-1turn)}}@-webkit-keyframes twinkle{0%,to{opacity:0}50%{opacity:1}}@keyframes twinkle{0%,to{opacity:0}50%{opacity:1}}@-webkit-keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.btn__load-more{width:100%;margin-top:10px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;position:relative}.btn__load-more .small-loader2{position:absolute;top:50%;left:50%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%)}.btn__load-more .small-loader{display:block}.btn__load-more button{border:1px solid rgba(17,17,17,.15);-webkit-box-sizing:border-box;box-sizing:border-box;border-radius:3px;font-size:16px;min-width:240px;height:50px;position:relative;background-color:#111;color:#fff}.btn__load-more 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h2{display:none}.material{padding:15px 15px 0}.material-item__progress_circle{margin-right:10px}.material-item__info_rating,.material-item__progress_content{font-size:12px;line-height:16px}.material-item{margin:0 0 15px}.material-wrap{margin-left:0;margin-right:0;padding-bottom:50px}}