:root{
    --hover-color:#777;
}

html{
    direction: rtl;
    box-sizing: border-box;
}
/* start main */
.container{
    margin: 30px;
}
.container .login-main {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
    align-items: center;
}
.container .login-main a{
    text-decoration: none;
    color: black;
    font-size: 20px;
    margin: 5px 0;
    text-shadow: 0px 0px 1px black;
}
.container .login-main a:hover{
    color: var(--hover-color);
}
.main-content{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}
.main-text{
    padding-top: 20px;
    font-size: 25px;
    text-align: center;

}
@media(max-width:768px){
    .main-text{
        font-size: 20px;
    }
}
.img-main{
    max-width: 100%;
}
/* end main */

/* start user-login */
.input-content{
    display: block;
    margin: 9px 0;
    padding: 5px;
    width: 300px;
    border: 1px solid #aaa;
    border-radius: 4px;
    max-width: 100%;
    box-sizing: border-box;
}
.form-content{
    padding-top: 15px;
    max-width: 100%;
    text-align: center;
}
.input-sub{
    border-radius: 6px;
    border: 1px solid #0893d8;
    box-shadow: -2px 2px 7px 1px #ddd;
    padding: 5px 20px;
    font-size: 17px;
    background-color:#0893d8;
    color: white;
}
.output-sub{
    border-radius: 6px;
    border: 1px solid #d84308;
    box-shadow: -2px 2px 7px 1px #ddd;
    padding: 5px 20px;
    font-size: 17px;
    background-color: #d84308;
    color: white;
}
.output-sub:hover{
    border: 1px solid #d84308;
    background-color: white;
    color: #d84308;
    cursor: pointer;
}
.input-sub:hover{
    background-color:white;
    color: #0893d8;
    cursor: pointer;
    border-color: #0893d8;
}
.edit-observer-info{
    border-radius: 6px;
    /* border: 1px solid #08d827; */
    box-shadow: -2px 2px 7px 1px #ddd;
    padding: 5px 20px;
    font-size: 17px;
    background-color: #6342f5;
    color: white;
}
.edit-observer-info:hover{
    border: 1px solid #6342f5;
    background-color: white;
    color: #6342f5;
    cursor: pointer;
}
/* end user-login */
/* start home */
.home-content{
    padding-top: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.home-text{
    font-size: 40px;


}

.ul-home{
    list-style: none;

}
.ul-home a{
    text-decoration: none;
}
.ul-home li{
    color: black;
    padding-top: 20px;
    font-size: 20px;
    position: relative;
}
.ul-home li:hover{
    color: var(--hover-color);
}
.li-home::before{
    content: "";
    position: absolute;
    top: 27px;
    height: 5px;
    width: 5px;
    border: 1px solid #0893d8;
    border-width: 2px 2px 0 0;
    transform: rotate(-135deg);
    right: -18px;
}
@media(max-width:375px){
    .home-text{
        font-size: 35px;
    }
}
.label-content{
    display: block;
    margin: 10px 0px;
    text-align: right;
}
/* end home */
@media(max-width:500px){
    .container .login-main{
        flex-direction: column-reverse;
    }
}