/*body {
    font-family: "Sarabun", sans-serif !important;
}*/
@import url("https://fonts.googleapis.com/css2?family=Sarabun&display=swap");

.Sarabun {
    font-family: "Sarabun", sans-serif !important;
}

.box_shadow {
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}


.pb-600 {
    padding-bottom: 600px;
}

/* Extra small devices (phones, 600px and down) */
@media only screen and (max-width: 700px) {
    div.col-11.pt-150 {
        padding-top: 50px;
    }

    div.col-11.size-sm {
        font-size: 16px;
        padding-left: 105px;
        padding-top: 10px;
    }
}

/* Small devices (portrait tablets and large phones, 600px and up) */
@media only screen and (min-width: 700px) {
    div.col-sm-9.pt-150 {
        padding-top: 100px;
    }

    div.col-sm-9.size-sm {
        font-size: 25px;
        padding-left: 20px;
    }
}

@media only screen and (min-width: 960px) {
    div.col-md-8.pt-150 {
        padding-top: 125px;
    }

    div.col-md-8.size-sm {
        font-size: 25px;
        padding-left: 20px;
    }

    div.col-lg-6.pt-150 {
        padding-top: 150px;
    }

    div.col-lg-4.size-sm {
        font-size: 25px;
        padding-left: 20px;
    }
 }

@media only screen and (min-width: 1440px) {
    div.col-xl-5.pt-150 {
        padding-top: 60px;
    }

    div.col-xl-5.size-sm {
        font-size: 25px;
        padding-left: 20px;
    }
}




body:not(.rz-default-scrollbars)::-webkit-scrollbar-thumb {
    background: #c1c1c1 !important;
    border: 4px solid rgba(0, 0, 0, 0);
    background-clip: padding-box !important;
    border-radius: 8px;
}

body:not(.rz-default-scrollbars)::-webkit-scrollbar-corner {
    background: #c1c1c1 !important;
}


<style >
/*overlie tab*/
.nav-tabs .nav-link.active, .nav-tabs .nav-link.active:focus, .nav-tabs .nav-link.active:hover {
    border-bottom-color: #5f368d;
    border-bottom-width: 2px;
}

.nav-tabs .nav-item.show .nav-link, .nav-tabs .nav-link.active {
    color: #5f368d;
    background-color: #fff;
    border-bottom-color: #5f368d;
    border-bottom-width: 2px;
}

.nav-tabs .nav-item.show .nav-link, .nav-tabs .nav-link.active {
    color: #495057;
    background-color: #fff;
    border-color: #ffffff #ffffff #fff;
    border-bottom-color: #5f368d;
    border-bottom-width: 2px;
}


/*overlie tab*/

.cl-5f368d {
    color: #5f368d;
    font-size: large;
}