.main-view{display:flex;flex-direction:column;height:100vh;min-width:1176px;width:100%}.el-popper{animation:fadeIn .2s forwards}.el-popper.el-dropdown__popper{animation:dropdown .2s forwards}.el-popper[data-popper-placement=top-start],.el-popper[data-popper-placement=top]{animation:topAni .2s forwards}.el-popper.is-dark{animation:none}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes dropdown{0%{opacity:0}to{opacity:1}}@keyframes topAni{0%{opacity:0}to{opacity:1}}.header-wrapper{position:relative;z-index:100}.header-wrapper.is-fixed{background-color:#fff;left:0;position:fixed;right:0;top:0;transform:translateZ(0);width:100%;will-change:transform;z-index:100}.header-placeholder{flex-shrink:0}.scroll-container{position:relative}