*{
    margin: 0;
    padding: 0;
    border: 0;
    box-sizing: border-box;
    outline: none;
    list-style: none;
    text-decoration: none;
    /* font-family: "IRANSansWeb Medium" !important; */
}

#mybtn{
    z-index: 100;
    
}
body{
    overflow-x: hidden;
    height: auto;
}
a{
  text-decoration: none!important;
  color: gray !important;
}
a:hover{
    color: black !important;
}
::placeholder{
    color: #495057;
    font-weight: bold;
}
img{
    width: 100%;
}
.bi,.fa{
    cursor: pointer;
}
.white-bi{
    color: white;
}
.main h1{
    font-weight: bolder;
    font-size: 48px;
}   
.main form{
    width: 350px;
    height: 35px;
    background: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px;
    border: 1px groove gray;
}
.main form input{
    text-align: right;
    width: 100%;
    font-weight: bolder;
}
.footer {
    text-align: right;
    font-weight: bolder;
}
.mainpage-footer{
    margin-top:98px;
}
.footer .bi{
    font-size: 34px;
    margin-right: 5px;
}

.top{
    width: 35px;
    height: 35px;
    background: rgba(169, 169, 169, 0.411);
    border: 1px solid gray;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    border-radius: 5px;
    position: fixed;
    left: 10px;
    bottom: 10%;
    color: white;
}
ul{
   text-align: right;
}

.empty{
    width: 50%;
    height: 40px;
    border:2px solid gainsboro;
    margin-top: 40px;
    margin-bottom: 40px;
}
.loginform{
    width: 50%;
    height: auto;
    padding: 20px;
    display: flex;
    border: 2px solid gainsboro;
    text-align: right;
    color: #495057;
    font-weight: bolder;
    flex-wrap: wrap;
}
.loginform .input{
    width: 100%;
    height: 35px;
    margin-top: 8px;
    text-align: right;
    padding: 10px;
    border: 1px solid gainsboro;
}
.loginform button{
    height: 50px;
    width: 100%;
    margin-top: 5px;
    font-size: 21px;
    font-weight: bolder;
    margin-bottom:50px ;
}
.half{
    flex-basis: 50%;
    padding: 25px;
}
.hr{
    width: 50%;
    background: gainsboro;
    height: 2px;
    text-align: center;
    margin-bottom: 50px;
}
@media only screen and (max-width:1000px){
    .empty{
        width: 95%;
        margin-bottom: 5px;
    }
    .loginform{
        width: 95%;
    }
    .half{
        width: 100%;
        flex-basis: 100%;
        padding: 0px;
    }
    .half:nth-child(1){
        order: 1;      
    }
    .hr{
        width: 95%;
        margin-top:10px ;
    }
    .loginform button{
        margin-top: 10px;
        margin-bottom:10px;
    }

}
.ul-right-menu{
    padding: 0px;
    display: flex;
    flex-direction: column;

}
.ul-right-menu li{
    width: 100%;
    height: 35px;
    border: .4px solid rgb(209, 177, 177);
    padding: 25px;
    display: flex;
    align-items: center;
    justify-content: end;
    background-color: blanchedalmond;
}
.ul-right-menu li:hover{
    background-color: cornsilk;
}
.ul-right-menu li a{
    width: 100%;
}
.ul-right-menu li:hover a ,.ul-right-menu li:hover{
    color:cadetblue !important;
}
.alarm-box{
    font-weight: bolder;
}
.header-main {
    width: 100%;
}
.header-main nav ul{
    display: flex;
    justify-content:right;
    align-items: center;
    flex-basis: 60%;
    margin-top: 14px;
}
.header-main nav ul li>a:hover:not(.visible-ul-mainmenu li a){
    background-color: rgb(165, 201, 201);
}
.header-main nav ul li a{
    font-size: 17px;
    font-weight: bolder;
    padding: 15px 5px 20px 25px;
    color: black !important;
}
.header-main nav ul .hover-ul-mainmenu{
    position: relative;
}
.header-main nav ul .visible-ul-mainmenu{
    display: none;
    position: absolute;
    flex-wrap: wrap;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: white;
    border: .1px solid rgb(215, 215, 224);
    z-index: 10000000;
}
.header-main nav ul .visible-ul-mainmenu li{
    width: 200px;
    height: 40px;
}
.header-main nav ul .visible-ul-mainmenu li:hover{
    background-color: indianred;
}
.header-main nav ul .hover-ul-mainmenu:hover .visible-ul-mainmenu{
    top: 20px;
    right:-25px;
    display: flex;
}
.header-main #navbar{
    background-color: white;
    border-bottom: 3px solid teal;
    z-index: 10000000;
}
.sticky{
    position: fixed;
    top: 0;
    width: 100%;
}
.main .row .col{
    position: relative;
}
.span-animation{
    margin-top: 25px;
    width: 100%;
    height: 7px;
    border: 1px solid gainsboro;
    position: relative;
    overflow: hidden;
}
@keyframes span-anime{
    0%{
        left: -200px;
        top:0px;
    }
    100%{
        left: 100%;
    }
}
.span-animation::before{
    content:'';
    position: absolute;
    animation: span-anime 10s linear infinite;
    width: 100%;
    height: 100%;
    background: darkcyan;

}
.colleft,.colright{
    position: relative;
}
.colleft::before{
    position: absolute;
    content:'';
    width: 95%;
    height: 2px;
    border-top: 2px dotted gray;
    top: 15px;
    left: 0px;
    margin-left: 24px;
}
.colright::after{
    position: absolute;
    content:'';
    width: 95%;
    height: 2px;
    border-top: 2px dotted gray;
    top: 0;
    left: 0;
    margin-left: 24px;
}
.ulmenubg li:hover{
    padding: 10px;
    border-radius: 21px;
}