body{
    padding: auto;
    margin: auto;
}
.container{
    padding: 0;
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: rgb(36, 118, 185);
    font-weight: bold;
    text-align: center;
}
.gt{
    float:left;
    text-align: left;
    padding: 20px 25px;
}
header img{
    width: 58px;
    float:left;
    padding-left: 100px;
    padding-top: 10px;
}
.menu{
    float:left;
    color: aliceblue;
    background-color: rgb(36, 118, 185);
    line-height: 50px;
    width: 100%;
}
.menu a{
    margin: 10px;
    text-decoration: none;
    color: aliceblue;
}
.menu a:hover{
    color:aqua;
    text-decoration: none;
}
.menuv{
    display: inline-block;
  }
form{
    float: right;
    padding-right: 10px;
}
.gioit img{
    width: 40%;
    border-radius: 20px;
    border: solid rgb(36, 118, 185);
    float:left;
    margin-left: 100px;
    margin-top: 50px;
}
.all{
    display: flex;
    flex-wrap: wrap;
    margin: -30px;
    padding-left: 50px;
}
.gioith{
    background-color: rgb(36, 118, 185);
    width: 40%;
    border-radius: 10px;
    margin: 10px 10px;
}
.gioith a{
    color: aliceblue;
    float:right;
    padding-top: 15px;
    padding-right: 30px;
}
.gioith img{
    width: 30%;
    padding-left: 20px;
}
.tt1,.tt2,.tt3,.tt4{
    display: inline-block;
    width: 25%;
    padding: 20px;
}
.allt img{
    width: 100%;
}
.nd{
    text-align: left;
    color: black;
}
article{
    float:right;
    text-align: left;
    color:black;
    padding: 20px;
    background-color: aliceblue;
    margin-right: 100px;
    margin-top: 20px;
}
.sk a{
    color:black;
    text-decoration: none;
}
.sk a:hover{
    color:rgb(36, 118, 185);
}
.xt a{
    background-color:rgb(36, 118, 185);
    width: 20%;
    display: inline-block;
    line-height: 40px;
    border-radius: 15px;
    margin-top: 20px;
    color: aliceblue;
    text-decoration: none;
}
.xt a:hover{
    background-color:orange;
}
.tg,.sv,.ws{
    display: inline-block;
}
.sv{
    padding-left: 50px;
}
.sv a{
    text-decoration: none;
    color: aliceblue;
}
.sv a:hover{
    text-decoration: none;
    color:orange;
}
.ws{
    padding-left: 50px;
}
.ws a{
    text-decoration: none;
    color: aliceblue;
}
.ws a:hover{
    text-decoration: none;
    color:orange;
}
.alvt{
    text-align: left;
    font-size: larger;
    font-weight: normal;
    background-color:rgb(36, 118, 185);
    color:aliceblue;
    margin-top: 50px;
    padding-bottom: 30px;
    padding-left: 100px;
}
footer{
    background-color:blue;
    line-height: 40px;
    color: aliceblue;
    font-size: small;
    font-weight: normal;
}
/*  justify-content: space-between;
    align-items: center;