body{
    background-color: #eee;
}
#side_nav{
    /* background: #333; */
    background: #009688;
    min-width: 300px;
    min-width: 300px;
}
.content{
    min-height: 100vh;
    width: 100%;
}
hr.h-color{
    background-color: #eee;
}
.active a,.active:hover{
    color: #333;
}
li a{
    color: #eee;
}
li:hover,li a:hover{
    background: #eee;
    border-radius: 8px;
    color: #333;
}