*{
	padding: 0;
	margin: 0;
	box-sizing: border-box;
}
body{
	font-family: "Roboto";
}
html {
  scroll-behavior: smooth;
}
span{
    margin-top: 5px;
}
h1 {
    text-align: center;
    margin-bottom: 15px;
    font-size: 112% !important;
    display: block !important;
}
h3.fa.fa-warning {
    display: block;
    text-align: center;
    margin-top: 50px;
}
/************** color variable ************/
:root{
    --theme-color: #0099cc;
    --cyan:  #50b686;
    --mouse-hover-color: #abb9b2;
    --active-color: green ;
    --menu-item-font-color: white ;
}
.top-navigation-bar {
    display: flex;
    background: #dbdae1;
    width: 100%;

}
/****   logo style  *****/
.logo-icon-div {
    display: block;
    padding: 0px;
    background: #aaa8a8;
    width: 171px;
    cursor: pointer;
}
.logo-icon-div  i.fa.fa-graduation-cap {
    font-size: 35px;
    text-align: center;
    display: block;
    color: #000;
    padding: 3px 0px 0px 0px;
}
.logo-icon-div p{
    font-size: 18px;
    display: block;
    text-align: center;
    color: #ffe5d9;
    font-weight: 600;
}
.top-navigation-bar ul {
    margin: 0;
    width: 100%;
    padding: 0;
    height: 70px;
    overflow: hidden;
    
}
.top-navigation-bar li {
    list-style: none;
    display: inline-flex;
}

.top-navigation-bar img {
    width: 310px;
    height: 57px;
    padding: 10px;
}
.top-navigation-bar a {
    text-decoration: none;
    font-size: 14px;
    line-height: 18px;
    padding: 18px 5px;
    color: brown;
    background: transparent;
    text-align: center;
}
.top-navigation-bar a:hover {
    background: var(--mouse-hover-color);
    color: #fff;
}

@media screen and (max-width: 490px) {
    .blog-page-menu{
        display: none;
    }
}

/***************** active menu color **********/
.active{
    background: var(--theme-color) !important;
    color: #fff !important;
}