.vm-collapse-item-title .vm-cell-right-icon::before{-webkit-transform:rotate(90deg);transform:rotate(90deg);-webkit-transition:.3s;transition:.3s}.vm-collapse-item-title::after{visibility:hidden}.vm-collapse-item-title-expanded .vm-cell-right-icon::before{-webkit-transform:rotate(-90deg);transform:rotate(-90deg)}.vm-collapse-item-title-expanded::after{visibility:visible}.vm-collapse-item-title-disabled,.vm-collapse-item-title-disabled .vm-cell-right-icon{color:#c8c9cc}.vm-collapse-item-title-disabled:active{background-color:#fff}.vm-collapse-item-wrapper{overflow:hidden;will-change:height;-webkit-transition:height .3s ease-in-out;transition:height .3s ease-in-out}.vm-collapse-item-content{color:#969799;padding:15px;font-size:13px;line-height:1.5;background-color:#fff}