.milestone_main.section-bg{background-size:contain !important}.milestone_section .timeline ul{display:flex;flex-direction:column;justify-content:center;align-items:center;padding:0;margin:0}.milestone_section .timeline ul li{list-style-type:none;position:relative;width:4px;margin:0 auto;padding-top:50px;padding-left:0}.timeline ul li:after{content:'';position:absolute;left:50%;top:45px;transform:translateX(-50%);width:15px;height:15px;border-radius:50%;background:#1a1a1a;transition:background .5s ease-in-out}.timeline ul li time{position:absolute;left:-136px;top:38px;color:#1a1a1a}.timeline ul li:nth-child(2n) time{right:-136px;left:initial}.timeline ul li>div{width:400px;padding:20px 30px 5px 30px;position:relative;background:#fff;visibility:hidden;opacity:0;color:#1a1a1a;border:2px solid #e4e4e4;-webkit-border-radius:10px;-moz-border-radius:10px;-o-border-radius:10px;-ms-border-radius:10px;border-radius:10px;transition:all .5s ease-in-out}.timeline ul li:nth-child(odd)>div{left:45px;transform:translate3d(200px,0,0)}.timeline ul li:nth-child(even)>div{left:-439px;transform:translate3d(-200px,0,0)}.timeline ul li.in-view>div{transform:none;visibility:visible;opacity:1}.timeline ul li:nth-child(odd)>div .tringle-box,.timeline ul li:nth-child(even)>div .tringle-box{left:-23px;position:absolute;content:"";width:60px;height:30px;border-top:solid 30px #fff;border-left:solid 30px transparent;border-right:solid 30px transparent;top:0}.timeline ul li:nth-child(odd)>div .tringle-box::before,.timeline ul li:nth-child(even)>div .tringle-box::before{position:absolute;content:"";width:30px;border-top:2px solid #e4e4e4;top:-32px;left:-30px}.timeline ul li:nth-child(odd)>div .tringle-box::after,.timeline ul li:nth-child(even)>div .tringle-box::after{position:absolute;content:"";width:31px;border-top:2px solid #e4e4e4;height:0;top:-20px;transform:rotate(48deg);left:-34px}.time-description img{width:100%}.timeline ul li:nth-child(even)>div .tringle-box{left:initial;right:-23px}.timeline ul li:nth-child(even)>div .tringle-box::before{left:initial;right:-30px}.timeline ul li:nth-child(even)>div .tringle-box::after{left:initial;right:-34px;transform:rotate(-48deg)}.time-description p{color:#1a1a1a;margin-bottom:20px}@media(max-width:991px){.timeline ul li>div{width:300px}.timeline ul li:nth-child(even)>div{left:-350px}}@media(max-width:767px){.milestone_section .timeline ul li{margin-left:20px;padding-top:80px}.timeline ul li time{left:30px;top:40px;color:#1a1a1a;width:300px}.timeline ul li>div{padding:20px 15px 5px 15px}.timeline ul li>div{width:calc(90vw - 91px)}.timeline ul li:nth-child(even) div{left:45px}.timeline ul li:nth-child(even)>div .tringle-box{left:-23px;right:initial}.timeline ul li:nth-child(even) time{right:0;left:30px}.timeline ul li:nth-child(even)>div .tringle-box::before{left:-30px;right:initial}.timeline ul li:nth-child(even)>div .tringle-box::after{left:-34px;right:initial;transform:rotate(48deg)}}