#app {
    font-family: Avenir,Helvetica,Arial,sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-align: center;
    color: #2c3e50
}

#nav {
    padding: 30px
}

#nav a {
    font-weight: 700;
    color: #2c3e50
}

#nav a.router-link-exact-active {
    color: #42b983
}

.verifyCodeBox {
    background-color: transparent;
    top: 0
}

.verifyCodeBox img {
    width: 100%;
    height: 100%
}

.img-yzm {
    width: 100px;
    position: absolute;
    right: 0;
    top: 0;
    cursor: pointer;
    color: #fff;
    text-align: center;
    height: 40px;
    line-height: 40px
}

.yzm span {
    font-size: 12px
}