.card-header{
background-color: #fff;
color: #0f1416;
font-weight: 600;
border-bottom: 1px  #cfd8dc;
font-size: 18px;
}
body{
font-size: 14px;
color: rgb(4, 4, 4);
font-family: "Roboto","Noto Sans SC","Noto Sans KR","Noto Sans JP","Noto Sans TC","Noto Sans";
margin: 5rem;
position:relative;
display: flex;
}
.mx-auto{
width: 700px;
}

.card-text {
color: #455a65;
font-family: 'Times New Roman', Times, serif;
}
.card-body {
    word-wrap: break-word;
    background-color: #fff;
    background-clip: border-box;
    border: 1px solid rgba(0,0,0,.125);
    border-radius: .25rem;   
}
.card-title{
    font-size: 17px;
}

a{
    color:#0074bb;
}

.card-footer{
    background-color: #fff;
    color: #0f1416;
    /* border-bottom: 1px solid #cfd8dc; */
    border:1px;
    padding: 10px;   
}

.btn{
border:2px;
border-radius:10px;
font-size: 13px;
border-color:#0074bb;
background-color: #0074bb;
color:#fff;
}