body{
    margin: 0;
    padding: 0;
}

/*路由切换动画*/
.router-fade-enter-active {
    transition: all 0.3s cubic-bezier(0.6, 0.5, 0.3, 0.1);
}

.router-fade-leave-active {
    transition: all 0.3s cubic-bezier(0.5, 0.5, 0.5, 0.5);
}

.router-fade-enter {
    transform: translateX(0px);
    opacity: 0;
}

.router-fade-leave-to {
    transform: translateX(50px);
    opacity: 0;
}

.fl {
    float: left;
}
.fr {
    float: right;
}
.tl{
    text-align: left;
}
.tr{
    text-align: right;
}
.el-alert__content {
    line-height: normal;
}