*, ::before, ::after {
    box-sizing: border-box;
}

 

html  {
    font-size: 62.5%;

}    


body {
    margin: 0;
    padding: 0;
    background-color:
     lightgray;
}

/* Navigation */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background-color: #fff;   
    width: 100%;    
    position: fixed;
    left: 0px;
    top: 0px;
}

.hamburger {
    display: none;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    -webkit-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
    background-color: #101010;
}

.nav-menu {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-item {
    margin-left: 5rem;
    list-style: none;

}

.nav-link{
    font-size: 2rem;
    font-weight: 400;
    text-decoration: none;      
    color: #475569;
}

.nav-link:hover{
    color: #482ff7;
}

.nav-logo {
    font-size: 2.1rem;
    font-weight: 500;
    color: #482ff7;
}

/* Navigation Mobile */

@media only screen and (max-width: 700px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 5rem;
        flex-direction: column;
        background-color: #fff;
        width: 100%;
        border-radius: 10px;
        text-align: center;
        transition: 0.3s;
        box-shadow:
            0 10px 27px rgba(0, 0, 0, 0.05);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-item {
        margin: 2.5rem 0;
    }

    .hamburger {
        display: block;
        cursor: pointer;
    }

    /* Inside the Media Query.*/

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }


}
/********Home Mobile******/

.allignment {
    width: 100%;
    height: 6vh; 

}
main  {
    width: 100%;
    
}

.main-container {
    width: 80%;   
    background-color: #1492e6;
    box-shadow: 10px 10px 6px rgb(51, 48, 48);
    margin: 4em auto;
    padding: .5em;
}

.flex1-container {
    display: flex;
    flex-direction: column;
   
}

.flex1A {
    width: 100%;
    text-align: center;
}
.header {
    font-size: 4rem;
}


.flex1B {
   width: 100%;
   text-align: center;
   font-size: 2rem; 

}

.inFreq {
    width: 108px;
    margin-bottom: .5em;
    font-size: 1.5rem;
}

.calculate {
    font-size: 1.5rem;
    padding: .25em 1em;
    border-radius: 100px;
    margin-top: 1em;
}

.flex2-container {
    display: flex;
    flex-direction: column;
   
}

.flex2A {
    width: 100%;
    text-align: center;
    margin: 4em auto;
}
.leagend-header {
    font-size: 3rem;
    text-decoration:underline;
}

.leagend {
    font-size: 2.5rem;
}

.flex2B {
    width: 100%;
  
}

img {
    width: 100%;
}

/*****Comment mobile*****/

.comment-container {
    display: block;
    width: 80%;
    /* min-height: 768px; */
    margin: 4em auto;
    margin-bottom: 4em;
    padding: 2em 1em;
    background-color: black;
    box-shadow: 10px 10px 6px rgb(51, 48, 48);
    
}
.comment-header {
    font-size: 3.5rem;
    color: #fff;
    text-align: center;
    
    text-decoration:underline;
}
.comment-color {
    color: #fff;
}
.flex3-container {
    display: flex;
    flex-direction: column;
   
}
.flex3A {
    width: 100%;
    text-align: center;
    margin: 2em auto;
}

.incomment {
    
    margin-bottom: .5em;
    font-size: 1.5rem;
}
.lable {
    font-size: 2.5rem ;
}
.flex3B {
    width: 100%;
    text-align: center;
    font-size: 2rem;
    margin: 2em auto;

 
 }

/****Main 700px*****/

@media (min-width: 700px) {

    .flex2-container {
        flex-direction: row;
        align-items: center;
        margin: 4em auto;
        justify-content: space-between;
    }

 /*****Comment 700px****/
 
 .flex3-container {
    flex-direction: row;
    align-items: center;
    margin: 4em auto;
    justify-content: space-between;
}
    
}