@import url('https://fonts.googleapis.com/css2?family=Kantumruy+Pro:ital,wght@0,100..700;1,100..700&display=swap');

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Kantumruy Pro", sans-serif;
}

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

u{
    font-weight: 500;
}

u:hover{
    color: #3266b4;
}


body{
    width: 100%;
    height: auto;
    background-color: #fff;
}
header{
    width: 100%;
    padding: 20px 10%;
}

.gr-header{
    display: flex;
    align-items: center;
    justify-content: space-between;
}

header .icon{
    display: flex;
    align-items: center;
}
header img{
    width: 80px;
    margin-right: 20px;
}

header h1{
    font-size: 1.5rem;
    font-weight: 600;
}

header input{
    border: 1px solid #afafafb5;
    border-radius: 3px;
    background-color: #d4d3d364;
    outline-color: #292929;
    font-size: 14px;
    padding: 5px 10px;
}

header button{
    background-color: #3266b4;
    color: #fff;
    border: 0;
    padding: 5px 10px;
    font-size: 14px;
    border-radius: 3px;
}

header button:hover{
    background-color: #4487eb;
}


section{
    width: 100%;
    padding: 10px 2%;
    display: flex;
}

section .navigate{
    width: 200px;
    height: 650px;
    overflow: scroll;
    overflow-x: hidden;
    padding: 1%;
}

section .navigate nav{
    display: flex;
    flex-direction: column;
}

section .navigate nav a{
    color: #2626dcd6;
    border-bottom: 1px solid #fff;
    font-size: 1rem;
    font-weight: 400;
    padding: 10px 0;
    margin-bottom: 10px;
}

section .navigate nav a:hover{
    text-decoration: underline;
}







section .iframe_a{
    width: 100%;
    padding: 1%;
    
}

iframe{
    width: 100%;
    height: 100%;
    border: none;
    overflow: hidden;
}