body{
    margin: 0px;
    padding: 0px;
    background-color: #fbf2f8;
}
.img-row{
padding-left: 160px;
    padding-top: 50px;
}
form.form-inline{
    padding-top: 50px;
    padding-right: 20px;
}
.header_img{
    display: block;
    margin-left: auto;
    margin-right: auto;
}
#menu_top{
    border-bottom: 1px solid #9F9F9F;
}
.nav-link:hover{
    color: #64dd17;
}
img.img-backrounght{
    width: auto;
    height: auto;
    max-width: 100%;
}
.list-group a{
text-align: center;
}
#menu_left{
    position: sticky;
    top: 0;
    z-index: 1071;
}
.feature__item {
    padding: 28px 20px;
    background-color: #fff;
    box-shadow: 0 0 7px rgba(0,0,0,.4);
}
.adam{
    color: #6F6E6E !important;
    font-size: 18px !important;
    margin-top: 20px;
}
#cuon{
    display:block;
    width:40px;
    height:40px;
    position:fixed;
    bottom:15px;
    right:5px;
    border-radius: 10px;
    border: 3px solid #ccc;
}
.sc{
    font-size: 25px;
    text-align: center;
    padding-top: 4px;
}