to change view of el-select input

Hallo,
In my vuejs 2.5 form I try to change view of select input
http://element.eleme.io/#/en-US/component/select
adding new css style like :

.el-select {
color: green !important;
background-color: yellow !important;
line-height: 1em;
height: 20px;
}
Code […]

See original post by invalid@example.com (mstdmstd)