.main {
    height: 400px;
    width: 30%;
    margin-top: 15%;
    margin-left: auto;
    margin-right: auto;
    background-color: rgba(245, 238, 238, 0.1);
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
    text-align: center;
    /*  box-shadow: 15px 15px lightblue;
        width: 250px;
        text-align: center;*/
    display: block;
}




.container-signin {
    background-color: #ffffff;
    width: 100%;
}

    .container-signin .indexcon {
        text-align: center;
        width: 10%;
        margin-left: auto;
        margin-right: auto;
        font-size: 2em;
    }

        .container-signin .indexcon a {
            text-decoration: none;
        }

    .container-signin ul {
        overflow: hidden;
        text-decoration: none;
        float: right;
    }

ul li {
    list-style: none;
}

.container-signin ul li {
    border-radius: 20px 20px 20px 20px;
    background-color: #1ea7b5;
    text-align: center;
    font-size: 2em;
    list-style: none;
}



img {
    width: 97%;
    padding: 2%;
    height: 150px;
    border-radius: 30%;
    margin-left: 0%;
}

.welcont {
    font-size: 1.5em;
    color: #fff;
    background-color: lightblue; /* rgba(255, 0, 0, 1);*/
    text-align: center;
}


/**mobile*/

.mainMobile {
    height: 30%;
    width: 60%;
    margin-top: 15%;
    margin-left: auto;
    margin-right: auto;
    background-color: rgba(245, 238, 238, 0.1);
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
    text-align: center;
    /*  box-shadow: 15px 15px lightblue;
        width: 250px;
        text-align: center;*/
    display: none;
}
@media only screen and (max-width: 980px) {
    .main {
        display: none;
    }
    .mainMobile{
        display:block;
    }
}