.password_icon:hover{
cursor: pointer;
}
.lang_box{
position: fixed;
top: 20px;
right: 30px;
}
.layui-form-select{
width: 120px;
}
.sendcode{width: 130px;}
@media (max-width:768px) {
.lang_box{position: absolute;}
.sendcode{width: auto;}
}