body {
    padding: 0 3% 0 3%;
}

.header {
    background: #e8f0f0;
    padding: 20px;
}

.header_section {
    display: grid;
    grid-template-columns: 220px 340px 35px;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.contact_details a {
    text-decoration: none;
    color: #022C43;
}

.contact_details a:hover {
    color: #000
}

.logo_section {
    display: flex;
    align-items: center;
}

.sm_menu-bar {
    display: none;
    cursor: pointer;
    font-size: 24px;
    padding-right: 24px;
    /* padding-bottom: 5px; */
    color: #022C43;
}

/* .logo a {
    text-decoration: none;
    color: #000;
} */
/* 
.logo a:hover {
    color: #000;
} */

/* .logo span {
    font-size: 40px;
    font-weight: 700;
    font-family: math;
} */




.menu ul {
    display: flex;
    justify-content: center;
    padding: 0;
    margin: 0;
    transition: .4s;
}

.menu ul li {
    list-style: none;
    padding-left: 20px;
}

.menu ul .active a:after {
    content: '';
    position: absolute;
    border-bottom: 3px solid #022C43;
    left: 0;
    right: 0;
    top: 25px;
}

.menu ul li:first-child {
    padding: 0;
}

.menu ul li a {
    position: relative;
    text-decoration: none;
    color: #022C43;
    font-size: 20px;
    font-weight: 500;

}

.menu ul li a:after {
    content: '';
    position: absolute;
    border-bottom: 3px solid #022C43;
    left: 50%;
    right: 50%;
    top: 25px;
    transition: .2s;
}

.menu ul li:hover>a:after {
    left: 0;
    right: 0;
}

.search_tab {
    position: relative;
}

.search_btn {
    background: #022C43;
    padding: 5px;
    height:34px ;
    width: 34px;
    border-radius: 50%;
    z-index: 1;
    position: relative;
    cursor: pointer;
    width: 35px;
    transition: .5s;
    display: flex;
    align-items: center;
}

.search_btn i {
    color: #fff;
    padding-left: 4px;
}

.search_tab input {
    position: absolute;
    top: 0px;
    right: 15px;
    outline: none;
    height: 34px;
    width: 0px;
    border-radius: 5px;
    border: 1px solid #022C43;
    padding-right: 0px;
    transition: .5s;
}

.search_tab #clk_btn:checked~.search_btn {
    border-radius: 5px;
    border-bottom-left-radius: 0;
    border-top-left-radius: 0;
}

.search_tab #clk_btn:checked~input {
    width: 200px;
    padding-right: 25px;
    padding-left: 10px;
}

.sm_menu-section {
    display: none;
    position: fixed;
    box-shadow: 2px 0px 3px 0px;
    left: -285px;
    background: #e8f0f0;
    padding: 20px;
    top: 0;
    width: 280px;
    height: 100%;
    overflow: hidden;
    transition: .2s;
    z-index: 5;
    overflow-y: scroll;
}

.sm_logo_section {
    display: flex;
    align-items: center;
}

.sm_close-bar {
    cursor: pointer;
    font-size: 24px;
    padding-right: 24px;
    color: #022C43;
}

.sm_logo a {
    text-decoration: none;
    color: #000;
}

.sm_logo a:hover {
    color: #000;
}

.sm_logo span {
    font-size: 40px;
    font-weight: 700;
    font-family: math;
}


.sm_search_tab {
    position: relative;
    margin-top: 2rem;
}

.sm_search_tab input {

    border-radius: 5px;
    border: 1px solid #022C43;
    height: 35px;
    outline: none;
    width: 200px;
    /*padding-right: 40px;*/
    padding-left: 10px;
     transition: 0.2s;
}

.sm_search_btn {
    position: absolute;
    right: 10px;
    top: -1px;
    background: #022C43;
    width: 35px;
    padding: 6px;
    border-radius: 5px;
    border-bottom-left-radius: 0;
    border-top-left-radius: 0;
    cursor: pointer;
}

.sm_search_btn i {
    color: #fff;
    padding-left: 4px;
}

.sm_menu ul .active a:after {
    content: '';
    position: absolute;
    border-bottom: 3px solid #022C43;
    left: 0;
    right: 0;
    top: 25px;
}

.sm_menu ul {
    margin: 0;
    padding-left: 2.5rem;
}

.sm_menu li {
    list-style: none;
    margin-top: 1rem;
}

.sm_menu li a {
    position: relative;
    text-decoration: none;
    color: #022C43;
    font-size: 20px;
    font-weight: 400;

}

.top_scroll {
    top: 110%;
    z-index: 1;
    position: fixed;
    background: #4d4d4d;
    color: #fff;
    width: 50px;
    height: 50px;
    border-radius: 25px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 20px;
    right: 4%;
    transition: .5s;
}

@media screen and (max-width:760px) {
    .header_section {
        display: flex;
        flex-direction: row-reverse;
        margin-bottom: 0;
    }

    .search_tab {
        display: none;
    }

    .sm_menu-bar {
        display: block;
    }

    .menu {
        display: none;
    }

    .sm_menu-section {
        display: block;
    }
    .logo a img{
        width:150px ;
    }
    .logo_section {
        justify-content: center;
    }
.horizantalLine{
    display: none;
}
}

@media screen and (max-width:320px) {
    .logo a img{
        width:130px ;
    }
}
@media screen and (max-width:543px) {

    /* .sm_search_btn {
        position: absolute;
        right: 20px;
    } */

    .contact_details span {
        display: none;
    }

    .contact_details .mail_id,
    .contact_details .phone_no {
        font-size: 14px;
        margin:10px 0;
    }

    .logo span {
        font-size: 30px;
    }

    .sm_menu-bar {
        font-size: 20px;
    }

    .sm_menu-section {
        width: 240px;
    }

    .sm_close-bar {
        font-size: 20px;
    }

    .sm_logo span {
        font-size: 30px;
    }

    .sm_search_tab input {

        width: 160px;
        /* transition: 0.2s; */
    }

}