@font-face{
  font-family: 'b';
  src: url('../font/B-NAZANIN.TTF') format('truetype');
}


.btn_old{
background-color: rgba(69, 71, 71, 0.173);
border:solid rgba(177, 164, 164, 0.362);
text-align: center;
 width: 40%;
 max-width: 200px;
 min-width: 50px;
  background-color: rgb(3, 148, 148);
  text-align: center;
  width:200px ;
}




button{

  font-size: 20px; 
  font-family: '../b';
  
}

body{

background-image: url('../ff.jpg');
background-size: cover;
background-position: center;
font-family:'b';





}

.div1{

background-color: rgba(0, 0, 0,0.4);

 height: 60px; 

direction: rtl;

text-align: center;

margin: 40px;

padding-top: 20px;
/* text-shadow: 10px; */
font-size: 16x;
font-weight: bold;
display: block;
color: rgba(212, 158, 58, 0.723)
}
.div1:hover{

background-color:rgba(193, 39, 39, 0.563);
cursor: pointer;
font-size: 20px;
font-weight: normal;
}
.img1{

  width: 50%;
  max-width: 400px;
  opacity: 0.5;
  transition: 1s
 
}
.img1:hover{

opacity: 1;


}

.bg-body-tertiary{

    background-color: #ffffff50 !important;
    box-shadow: 10px 10px 10px 4px #00000080;
}
.div2{

background-color: red;

height: 100px;

display: block;
}
.div_in{
  background-color: #0a58ca;height: 50px;
}

.input1{

border: none;
border-radius: 40px;
height: 40px;
padding: 10px;
}


.div_table{

padding: 20px;

}