lib/site/layout/styles.styl
body
overflow: auto
#outer-layout
padding-top 54px
.caret
display inline-block
width 0
height 0
margin-left 2px
vertical-align middle
border-top 4px dashed
border-right 4px solid transparent
border-left 4px solid transparent
.hide
display none !important
.v-hidden
visibility hidden
.center-container
flex 1
display flex
flex-direction column
align-items center
overflow auto