垂直居中方法

center.css

.Center-Container.is-Inline {
    text-align: center;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    font-size: 0;
}


.Center-Container.is-Inline:after {
    text-align: center;
    content: '';
    display: inline-block;
    height: 100%;
    vertical-align: middle;
    margin-right: -.25em
}

.is-Inline .Center-Block {
  display: inline-block;
  vertical-align: middle;
  width: 90%;
  background: #2E5F3E;
}
#more {
    font-size: 32px;
}