当chart图遇上bootstrap的TAB切换 无宽高问题？

.tab-content > .tab-pane,

.pill-content >
.pill-pane {

display: block; /* undo display:none */

height: 0; /* height:0 is also invisible */

overflow-y: hidden; /* no-overflow */

}

.tab-content > .active,

.pill-content >
.active {

height: auto; /* let the content decide it */

} /* bootstrap hack end */